13 best graphing office calculators

Product description

The TI-84 Plus CE makes comprehension of math and science topics quicker and easier. Ideal for middle school through college.

• High-resolution, full-color backlit display
• Rechargeable battery
• Preloaded apps and images
• MathPrint feature
• Available in a variety of fun colors

User questions & answers

Question:	Does this calculator come with an owners manual
Answer:	There is also an app manual:https://www.amazon.com/Graphing-Calculator-Manual-TI-84-Plus/dp/B01MYF33Q4Maybe this is also interesting for you. Also available on Google Play and iOS.
Question:	What is the battery life before needing recharged? How long to recharge
Answer:	I conducted a test where I left the calculator running on max brightness non-stop until it died. It took over 30 hours before the battery was completely drained. Since no one runs their calculator non stop for 30 hours straight, this equates to a month of normal use at max brightness. If you want to extend it to two months or more, be sure to keep the brightness turned down. It takes 1-2 hours to charge from a dead battery.
Question:	Does it come with a cover? (like previous TI-84s
Answer:	Yes. I got the black model,and it came a light grayish colored cover.
Question:	My daughter's math teacher recommends to buy ti-84 plus graphing caculator. is this ti-84 plus ce graphing calculator will do same
Answer:	Good evening. This is the new TI-84 Plus CE model that replaces the Ti 84 Plus and comes with new functions and in different colors. I have pink, purple, gray, blue and black.

Product features

TI-84 Plus CE Color Graphing Calculator, Rose Gold

• 30% lighter and thinner
• Vibrant backlit color screen
• TI Rechargeable Battery
• Preloaded apps and images
• MathPrint feature
• Enhanced screen readability with high-resolution, backlit display
• Distinguish between multiple graphs and plots with color-coded equations, plots and objects
• Make graphs easier to read by adding grid lines

Product description

With TI-84 Plus Silver Edition functionality and a high-resolution, full-color backlit display, the TI-84 Plus CE makes comprehension of math and science topics quicker and easier. Built-in Math Print feature enables students to enter and view math symbols, formulas and stacked fractions as they appear in textbooks. Includes a TI Rechargeable Battery. Ideal for middle school through college.

• High-resolution, full-color backlit display
• Sleek Design
• TI Rechargeable Battery
• Familiar 84 Plus Family Functionality
• Ability to import and use images

User questions & answers

Question:	Will this work for algebra 1 also
Answer:	It will be more than enough for Algebra 1. A simple scientific calculator could also work.
Question:	What is frustration free packaging? How is it different from standard packaging
Answer:	this comes in retail packaging... thank you
Question:	which calculators have a data button
Answer:	The ones that say graphing should all have a data button.But i would check 83 and higher for higher function.time saving buttons for input.
Question:	Is there international warranty
Answer:	US ONLY

Product features

Approved for Exams

The TI-84 Plus CE is approved for use on the following exams:

> PSAT*, SAT*, and ACT* college entrance exams.

> AP* Exams that allow or require a graphing calculator.

> Approved for use on the IB exam.

* SAT and AP are trademarks owned by the College Board. PSAT/NMSQT is a registered trademark of the College Board and National Merit Scholarship Corporation. ACT is a registered trademark of ACT, Inc. International Baccalaureate is a registered trademark of the International Baccalaureate Organization. None was involved in the production of nor endorses TI products.

Product description

The all-purpose TI-84 Plus graphing calculator, ideal for math and science, features more than a dozen preloaded apps including functionality that encourages exploration of interactive geometry, inequality graphing, and real-world data collection and analysis. Ideal for middle school through college.



What's in the Box: 

TI-84 Plus calculator, impact-resistant protective slide case, TI connectivity/USB cable, silver oxide battery, four AAA batteries, Guidebook and free software Apps, warranty information. 

TI-Rechargeable battery

Amazon.com Product Description Building on the hugely popular TI-83 Plus, which is perhaps the best-selling calculator of all time, the TI-84 Plus is completely compatible with its predecessor. From that well-established platform, this new model adds more speed (a processor that's 2.5 times faster), more memory (24 KB RAM and 480 KB of Flash ROM), an enhanced high-contrast display (eight lines by 16 characters), and more beloved Apps.

Includes a USB Port and cable.

It also adds USB on-the-go technology (cable included) that can be used to share files with other calculators or to connect to PCs or optional presentation tools.

Comes with 12 pre-loaded Apps and supports all TI-83 Apps.

Twelve Apps are pre-loaded, including Cabri Jr., CBL/CBR, Conic Graphing, Inequality Graphing, Probability Simulations, Science Tools, StudyCards, TimeSpan, Topics in Algebra 1 Chapter 5, Topics in Algebra 1 Chapters 1-4, Transformation Graphing, and more. For students in math and sciences, the TI-84 Plus is a powerful, problem-solving tool with features for storing, graphing, and analyzing up to 10 functions. Plus, it displays graphs and evaluates tables on a split screen, allowing you to trace the graph and scroll through table values simultaneously.

Split screen lets you view a graph and its equation at the same time.

With the TI-84 Plus, you can view an equation, its graph, and the coordinates all at one time. Jump from point to point by entering a number. Several useful plot types are available, including scatter, box-and-whisker, XY-line, histogram, and normal probability plots. Advanced statistics and regression analysis, graphical analysis, and data analysis are readily accessed, along with features for calculus, engineering, financial, logarithm, trigonometry, and hyperbolic functions--all crucial tools for advanced analysis. With its clear display and fast processing, the calculator incorporates graphing tools for mathematics and science course work, including statistics and finance.

The included normal slide case is great for desktop work.

The TI-84 Plus is powered by four AAA alkaline batteries (not included) and one silver oxide battery (included) for backup, with an automatic shutoff to save energy. It also comes with a hard normal slide case and is supported by a one-year limited warranty.

What's in the Box

TI-84 Plus, normal slide case, TI connectivity cable/USB cable, silver oxide battery, TI Product CD-ROM with full reference Guidebook and free software Apps, warranty information; four AAA batteries not included, alkaline recommended

• All-purpose graphing: pre-algebra, algebra 1, 2, geometry statistics, biology, physics, business and finance
• Preloaded apps, 480 KB ROM, 24 KB RAM
• Function visualization, 96 x 64 display resolution
• Proactive case and USB cable included

User questions & answers

Question:	Does this calculator come with a carrying case
Answer:	It comes with the slide on case but not a carrying case.
Question:	would this be good for machining math like fractions decimals and geometry
Answer:	Yesss
Question:	How do i return this ? It's the wrong item
Answer:	I don't know know if you already figured out but if you go to your order history you'll see the calculator and a return option is available there
Question:	Is this calculator approved to use on the ACT test
Answer:	According to Texas instrument education.ti.com yes

Product description

The all-purpose TI-84 Plus graphing calculator, ideal for math and science, features more than a dozen preloaded apps including functionality that encourages exploration of interactive geometry, inequality graphing, and real-world data collection and analysis. Ideal for middle school through college.



What's in the Box: 

TI-84 Plus calculator, impact-resistant protective slide case, TI connectivity/USB cable, silver oxide battery, four AAA batteries, Guidebook and free software Apps, warranty information. 

TI-Rechargeable battery

Amazon.com Product Description Building on the hugely popular TI-83 Plus, which is perhaps the best-selling calculator of all time, the TI-84 Plus is completely compatible with its predecessor. From that well-established platform, this new model adds more speed (a processor that's 2.5 times faster), more memory (24 KB RAM and 480 KB of Flash ROM), an enhanced high-contrast display (eight lines by 16 characters), and more beloved Apps.

Includes a USB Port and cable.

It also adds USB on-the-go technology (cable included) that can be used to share files with other calculators or to connect to PCs or optional presentation tools.

Comes with 12 pre-loaded Apps and supports all TI-83 Apps.

Twelve Apps are pre-loaded, including Cabri Jr., CBL/CBR, Conic Graphing, Inequality Graphing, Probability Simulations, Science Tools, StudyCards, TimeSpan, Topics in Algebra 1 Chapter 5, Topics in Algebra 1 Chapters 1-4, Transformation Graphing, and more. For students in math and sciences, the TI-84 Plus is a powerful, problem-solving tool with features for storing, graphing, and analyzing up to 10 functions. Plus, it displays graphs and evaluates tables on a split screen, allowing you to trace the graph and scroll through table values simultaneously.

Split screen lets you view a graph and its equation at the same time.

With the TI-84 Plus, you can view an equation, its graph, and the coordinates all at one time. Jump from point to point by entering a number. Several useful plot types are available, including scatter, box-and-whisker, XY-line, histogram, and normal probability plots. Advanced statistics and regression analysis, graphical analysis, and data analysis are readily accessed, along with features for calculus, engineering, financial, logarithm, trigonometry, and hyperbolic functions--all crucial tools for advanced analysis. With its clear display and fast processing, the calculator incorporates graphing tools for mathematics and science course work, including statistics and finance.

The included normal slide case is great for desktop work.

The TI-84 Plus is powered by four AAA alkaline batteries (not included) and one silver oxide battery (included) for backup, with an automatic shutoff to save energy. It also comes with a hard normal slide case and is supported by a one-year limited warranty.

What's in the Box

TI-84 Plus, normal slide case, TI connectivity cable/USB cable, silver oxide battery, TI Product CD-ROM with full reference Guidebook and free software Apps, warranty information; four AAA batteries not included, alkaline recommended

• Preloaded with software, including Cabri Jr. interactive geometry software.
• Up to ten graphing functions defined, saved, graphed and analyzed at one time.
• Advanced functions accessed through pull-down display menus.
• Horizontal and vertical split screen options. Vibrant backlit color screen
• I/o port for communication with other TI products.Seven different graph styles for differentiating the look of each graph drawn

User questions & answers

Question:	will this calculator fit the needs for all math? (calc, algebra, geometry, etc
Answer:	is this good for high school geometry
Question:	Is this allowed for sat/act tests
Answer:	This is allowed on both the SAT and ACT tests as well as AP exams.
Question:	Can this be used for Algebra through Calculus in high school
Answer:	Yes it can. Many of my customers are high school / college students. They mainly use it for calculus and statistics all throughout their school career.
Question:	COMPARE WITH I
Answer:	It's a lot easier to use. The TI-83 requires the user to remember a lot more. It uses parentheticals to enter data, so the user must enter the required data in the required order, but there is no prompt. The TI-84 gives prompts for required data points such as mean, median, z-scores, critical values, etc. It also has more data packages than the 83, so less work has to be done manually. I'm kind of glad my 83 crapped out so I had to replace it! :-P Hope that helps.

Product features

TI-84 Plus

Expanded graphing technology performance comes preloaded with more than a dozen applications, including functionality that encourages exploration of interactive geometry, inequality graphing and real-world data collection and analysis.

Encourage Students to Engage in Math and Science

The TI-84 Plus graphing calculator is ideal for high school math and science. Its MathPrint technology engages students by enabling them to enter fractions and equations in proper notation so they see it on the display exactly as it’s printed in texts and on the board.

Take It to the Test

Standardized testing organizations have approved the TI-84 Plus calculator for use on the PSAT*, SAT*, and ACT college entrance exams, IB* and AP* tests.

Free Online Product Tutorials, Webinars and College Exam Prep Resources

We want you to be completely satisfied with your technology purchase. You'll find useful resources, answers to your questions and access to experienced customer satisfaction and technical services representatives at the TI Cares Team.

Product description

The fx-9750GIII is ready-to-go right out of the package and comes packed with functionality: USB connectivity, 3MB flash memory and AP features come together to provide a powerful tool designed to support student success. Suggested Courses: Pre-Algebra, Algebra I, Algebra II, Geometry, Trigonometry, Calculus, AP Calculus, AP Statistics, Biology, Chemistry, Physics, Finance & Business.

• High-resolution LCD display; Rechargeable Battery available
• 3MB Flash Memory
• Natural Textbook Display shows fractions
• Spreadsheet functionality
• USB connectivity for file sharing
• Quick Pie Charts & Bar Graphs
• Built-in Conic Equations

User questions & answers

Question:	Can i transfer spreadsheets etc to my computer with qt codes like with the ex991? (i like the ability to save spreadsheets for work
Answer:	According to the user manual, the max size of matrix you input is 999 (rows) X 999 (columns).
Question:	Does this calculator have the trig functions - sin, cos, tan
Answer:	Here is the answer from Casio:There are two features on the fx-9750GII that you might find useful:(1) in Graph mode (Option 3 from the Main Menu), you can use GMEM to store and recall functions that you wish to graph repeatedly.(2) Program mode (Option 9 from the Main Menu) allows you to enter programs, which is very flexible and might allow you to store the notes and formulas you need. However, its primary purpose is to execute programs, so I don't know how useful that option would be for you. It depends on how much information you are planning on storing.There is no specific note-taking mode on the fx-9750GII.
Question:	Does this calculator keep history after shut down
Answer:	For my money, NO. Their are many different models of the TI-84. Currently, for example, it is available with a back-lit screen and high definition graphing, and it comes in a variety of attractive colors. Also, it can display mathematical expressions as they appear on paper. For example, the square root of 8 places the '8' directly UNDER the square root radical rather than placing '8' in parentheses directly AFTER the radical. For me, that, and similar expressions, is not worth paying double money! Another consideration, the CASIO, for example, can perform the four calculator operations defined by the Test Development Committee for the AP Calculus examination: produce a graph, find the zeros, calculate the derivative, calculate the integral. I find the CASIO both faster and more user friendly for these and other operations. (Some other reviewers disagree.) The Casio, when each pixel on the screen is set to 0.1, graphs from -6.3 to 6.3; the TI only graphs from -4.7 to 4.7. This means that the CASIO can graph two full cycles of the trigonometric functions such as the sine and cosine. There is more that could be said. But I have known several people who were glad they bought the CASIO. I would be pleased to hear about your opinion at the end of the coming school year if you decide to buy the CASIO.
Question:	Where is the EE button
Answer:	This is a very good calculator. I used it in pre-calculus and calculus. It has all the functions that you need and others you don't. Its super simple to operate and the manual is not complicated at all if you need it.

Product description

Computer algebra system; official AP calculus review questions on the enclosed product CD. Graphing functions include parametric, polar, sequence, differential equations, slope fields, RK, Euler, contour and implicit plotting, and more. Includes: EE-Pro* software for electrical engineering

• Sold as 1 EA
• 00033317192038
• PERIPHERIQUE
• +/- Switch Key - No
• Amortization - Yes

User questions & answers

Question:	What does the I'm come with if bought new
Answer:	Brand new comes with the sync cable, program language book, CD software, new device and rechargeable batteries I believe (not 100% sure), and product warranty.
Question:	What does it mean that it's programmable and what are the benefits of that over the standard ti89? My son needs this for college
Answer:	it means that you can actually program a function or a formula on to the calculator, my personally would not recommend the ti89 titanium calculator until you son is taking calc III, due to the fact that is no useful in calc I and II, because that's only dealing with 2 variable functions, I have it and didn't get fully usage until I taking calc III and general physics. TI84 is the way to go with....
Question:	Can this calculator do gamma integration and integration of beta functons
Answer:	Yes
Question:	Is this calculator able to solve LINREG, QUADREG, and CUBICREG regressions
Answer:	Yes, this calculator does statistical regression. Push APPS, choose data/matrix, 3. New, pick any variable, enter on the table for your x and y data under c1 and c2 if you are doing quadratic regression per se. When you are ready for regression, push F5: Calc, and pick your regression type, set x... to c1, and y... to c2 per your table's field names, change Store RegEQ to ... y1(x) or y2(x) or whatever you would like to use from the drop down menu. When you are ready to process your data into a regression, press ENTER. The next window will show your coefficient values.

Product description

The Casio fx-9750GII Graphing Calculator supports students and educators from middle school to high school and into college. Its icon-based menu is easy to navigate and the soft-menus make it easy to access functionality for common tasks. The intuitive software design facilitates a student’s grasp of mathematical concepts, by encouraging student engagement with mathematics, rather than the memorization of keys to effectively promote student success. Recommended for students taking Pre-Algebra, Algebra I & II, Geometry, Trigonometry, AP Calculus, AP Statistics, Biology, Physics, and Business & Finance. Powered by 4 AAA batteries (included).

From the Manufacturer

• Large 21-character x 8-line display and Icon menu provides easy access to advanced functions.
• Graph rectangular, polar and parametric functions and inequalities, graphical analysis, streamlined solving for intercepts, intersections, etc.
• Capable of graphing x= relations. Built-in graphing of conic sections. Interactive Equation Solver.
• Easily calculate values for given independent/dependent values. Create tables of values from given functions and generate plots and graphs from tables.
• Statistics regressions and graphical displays. Complex number calculations. Prior Recall Entry.

User questions & answers

Question:	which is the max size of matrix you can input
Answer:	No. However, software and updates are readily available at the Casio web site. http://edu.casio.com/download/index.php
Question:	can I save notes in this calculator??? Can i write and save formulars
Answer:	no
Question:	Does the TI 84 have any substantial advantages over this one that are worth the price difference
Answer:	Yes, both of these types of calculations can be accomplished with this calculator.
Question:	HELP!! I'm a senior in high school taking Pre-Calculus this year and NEED a graphing calculator , teacher says $90 for one, is this one good enough
Answer:	Yeah it tells you what the max,min etc are straight away rather than like ti 84 plus ce, that makes you do guess, left and right boundaries. Better than ti 84 plus ce Very quick calculations as well Allowed in every high school tests and exams so i can use it in Australia, could probably buy it cheaper in USA

Product features

FX9750GII

With all the standard features of an entry-level graphing calculator, the fx-9750GII supports students and educators from middle school to high school and into college.

Its icon-based menu is easy to navigate and the soft-menus makes it easy to access functionality for common tasks.

The intuitive software design facilitates a student’s grasp of mathematical concepts, by encouraging student engagement

with mathematics, rather than the memorization of keys to effectively promote student success.

Featured Specifications

Product description

The Color of these are calculators are blue.

• Distinguish between multiple graphs and plots with color-coded equations, plots and objects.
• Electronically upgradeable graphing calculator allows you to have the most up-to-date functionality and software applications.
• Built-in MathPrint functionality allows you to input and view math symbols, formulas and stacked fractions exactly as they appear in textbooks.
• TI graph link offers increased capacity and speed.
• Advanced functions accessed through pull-down display menus.

User questions & answers

Question:	Is it Texas instruments brand
Answer:	Yes
Question:	Will I receive a random color
Answer:	I am not sure -- had the same question myself. Even though the order form does not allow you to specify the color, I received a black one, which matched my preference.
Question:	It says assorted colors. How do we choose another color
Answer:	you don't choose a color, the color that comes is black pictured in the photo. I am unsure why it says assorted colors.
Question:	This model comes with the battery in it, yes? Please advise
Answer:	If it does then please change your description as the description says a battery is required in two different locations.

Product description

Appears to be in full working order. No screen issues. Includes slide cover and 4 new batteries. No cords or other accessories. Sold as is. No return.

• Texas Instruments TI-83 Plus Multifunction Graphing Calculator
• 4 Fun Preloaded Games + The Ability to Load Your Own
• Great, Dependable Option for Stats, Finance/Office Use, Trig, Geometry, Algebra and Calculus Classes
• Adjustable High Contrast Display & Durable Plastic Exterior for Long Term Use
• Takes 4 AAA Batteries

User questions & answers

Question:	i purchased this calculator, why this calculator made in Philippines not usa
Answer:	You'd have to ask the folks at TI.... but I suspect it was a whole lot cheaper over there...
Question:	Is it compatible with the old TI- CBR instrument
Answer:	Dont really Know it wasn't for me
Question:	what kind battery need
Answer:	I think it was just 4 AA batteries.
Question:	what colors are available
Answer:	This come in black. You may check listing for "Texas instrument 83 plus silver edition" where you can get different colors.

Product description

Advanced Color Graphing Calculator with Natural Textbook Display and intuitive icon-based menu. Easy to Use. 3 Dimensional Graphing capability. Improved Catalog function allows for greater engagement and real life application in the mathematics classroom. Approved for AP, SAT I/II, PSAT, NMSQT, ACT Tests (permitted on all major exams).

• Color graphing Calculator with High resolution LCD display (over 65, 000 colors)
• Natural textbook display
• Picture plot technology/ Real life images
• 3 D graphing capability
• Built in conic sections

User questions & answers

Question:	Did it come with computer software
Answer:	I agree with the Al's comment. HP 10BII+ is really tailored for finance use only while the TI BAII+ has similar functions of a scientific calculator.
Question:	Does it solve indefinite integrals
Answer:	I think the main difference is one is meant exclusively for a finance class. It should have the software or programming to calculate finance problems.
Question:	Would be possible to solve simultaneous equations with complex numbers? Would be possible to calculate the square root of a complex number
Answer:	yes it does have commas in between themThanks
Question:	Is it good for geometry exam
Answer:	A much more extensive, 187-page manual is available for download on the HP website. It offers a lot more information on how to solve for various equations than the user guide that comes with the calculator:http://h20565.www2.hp.com/portal/site/hpsc/template.BINARYPORTLET/public/kb/docDisplay/resource.process/?spf_p.tpst=kbDocDisplay_ws_BI&spf_p.rid_kbDocDisplay=docDisplayResURL&javax.portlet.begCacheTok=com.vignette.cachetoken&spf_p.rst_kbDocDisplay=wsrp-resourceState%3DdocId%253Demr_na-c02989763-1%257CdocLocale%253Den_US&javax.portlet.endCacheTok=com.vignette.cachetokenI also recommend buying the Kaplan Schweser book "Understanding Your Financial Calculator," which contains step-by-step instructions for 10bII+ users to solve various financial equations.

Product features

CASIO PRIZM FX-CG50 Color Graphing Calculator

Featured Specifications:

• High-Resolution Color LCD with over 65,000.
• Picture Plot enables learning from real-life pictures.
• Easy to use - Icon driven menu system.
• Test model capability.
• Statistics regressions and graphical displays.

Product description

Ideal for the algebra classroom. Lets students graph and compare functions, as well as perform data plotting and analysis. Horizontal and vertical split screen options. Advanced functions accessed through pull-down display menus. Includes tools for finance. I/O port for communication with other TI products.

• Sold as 1 Each.
• Ideal for the algebra classroom. Lets students graph and compare functions, as well as perform data plotting and analysis.
• Horizontal and vertical split screen options.
• Advanced functions accessed through pull-down display menus.
• Includes tools for finance.

User questions & answers

Question:	Can a 7th grader use this caculater
Answer:	I bought this to see if it would remove dirt, it did an awesome job! I haven’t vacuumed my pool for over a month so there was a lot of dirt . I was surprised how well this product cleaned my pool. I have an 16x8ft rectangular pool so i vacuumed it about three times before completely cleaning all the dirt.
Question:	Can you program this
Answer:	This item can be washed.
Question:	Is it good
Answer:	Many times different colored items just cost more due to popularity. I noticed that with clothes, life proof phone cases and other items. It’s all the same, just different colors
Question:	Can a 7th grader use this Calculator
Answer:	I'm 6'3" and it fits me fine. The chair is purposely very low and positioned to keep your head at the right height for the opening on the top.

Product description

• REF/RREF function, random integers, unit conversion, new types of regressions, chi-squared GOF function, 9 new probability functions, pie charts & bar graphs, graph X=f(Y) and much more
• 1500 KB Flash ROM
• Built-in eActivity and spreadsheet applications
• Icon-based menu adds to overall intuitive usability
• Direct connection to Casio projectors
• Data transfer from unit-to-unit and from unit-to-computer
• New LCD backlight for superior visibility
• New manager software available

User questions & answers

Question:	does this come with the protective case, cover and cd
Answer:	I don't think you can, as I searched through the manual, I only found you can use QR code for help on functions. There are other ways to transfer spreadsheets for it though. You can save a spreadsheet as a .csv and transfer to your computer using a usb cable (in US sold separately, but you may try one mini usb cable from amazonbasics and see if it works.
Question:	is it programmable
Answer:	Yes it does. Trig functions are included .
Question:	Does this calculator come with a protective case and USB cable
Answer:	Yes.
Question:	Does this calculator have built-in computer algebra system
Answer:	It doesn’t have an EE key. It’s the 10^x key, bottom row, third key from the left.

Product description

Familiar TI-84 plus functionality in a sleek new design that features a crisp color screen. The TI-84 plus CE makes comprehension of math and science topics quicker and easier. Built-in MathPrint feature enables students to enter and view math symbols, formulas and stacked fractions as they appear in textbooks. Includes a TI rechargeable battery. Ideal for middle school through college.

• 15 colors for function Graphing
• Change style and color of axes and grids on graphs
• Sequence Graphing mode shows time Series plot, cobweb/stair-step plot and phase plots
• User-defined list names. Lists store up to 999 elements
• 17 interactive zoom features

User questions & answers

Question:	Does it come with a charger
Answer:	Yeşil, it does. The charger is a usb cable. You need to plug it on any plug that takes a sub cable. If you don't have one, I can include it for free.
Question:	Does this run assembly like the original
Answer:	Exactly just like the original
Question:	How long is battery life
Answer:	ifs out used it often it can be used for 1 year or 11month if not often it can be1 year and more
Question:	TI-83/84 the same thing? My professor is requesting Ti
Answer:	There are different models but the same come from same family known as Ti 84 Plus family. Ti83 Plus is basic, and then comes Ti 84Plus and Ti 84 Plus CE. Thanks

Product features

Approved for Exams

The TI-84 Plus CE is approved for use on the following exams:

> PSAT*, SAT*, and ACT* college entrance exams.

> AP* Exams that allow or require a graphing calculator.

> Approved for use on the IB exam.

* SAT and AP are trademarks owned by the College Board. PSAT/NMSQT is a registered trademark of the College Board and National Merit Scholarship Corporation. ACT is a registered trademark of ACT, Inc. International Baccalaureate is a registered trademark of the International Baccalaureate Organization. None was involved in the production of nor endorses TI products.