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Your cart is empty.4.1 out of 5 stars
- #360,169 in Office Products (See Top 100 in Office Products)
- #147 in Graphing Office Calculators
Product Description
The TI-82 is compatible with TI-GRAPH LINK - your link to connecting your TI-82 to your computer. This software and cable (sold separately) allows for transferring your files and data between the calculator and computer.
From the Manufacturer
The restyled TI-82 offers a basic set of graphing tools for mathematics and science coursework. The TI-82 is the predecessor to the upgradeable TI-83 Plus.
The TI-82 is compatible with TI-GRAPH LINK--your link to connecting your TI-82 to your computer. This software and cable (sold separately) allows for transferring your files and data between the calculator and computer.
Enjoy key functionality for math and science:
- Graphical analysis. Find function values, roots, intersections, maximums, minimums, derivatives, and integrals. Analyze a graph interactively while you view it.
- Plots. Four plot types including scatter, box-and-whisker, xy-lines, and histograms. Define and store up to three plots from the Stat Plot editor.
- Data analysis. Choose from eight regression models and four plot types. Available regressions include median-median line and quadratic, cubic, and quartic polynomial regressions.
- Graph-table split screen. Allows you to trace the graph and scroll table values simultaneously.
- Matrices. Analyze up to five matrix variables. Size limited only by available memory.
- Data lists. Store data in lists containing up to 99 elements per list.
- Tables. View and evaluate function variables in numeric table format.
- Functions. Define, save, and graph up to 10 rectangular, six parametric, and six polar functions in addition to two recursively-defined sequences.
- Programming. Includes keystroke programming commands for conditional tests, jumping, and loops.
- Data collection. This tool is compatible with the CBL 2, CBL, and CBR for collection and analysis of real-world data.
Z. MACKAY
Reviewed in the United States on August 25, 2023
The calculator I grew up learning trigonometry & calculus on. The used item I purchased had missing rows of pixels. Did a quick internet search on how to repair. Basically, the ribbon connector to the screen is attached with an electric paste/glue that dries and gets brittle over time. Fix was to get warm/hot (but not too hot) soldering iron tip and slowly, gently rub it along where the ribbon cable joins the screen. It's coated in plastic, so the iron tip can't be too hot. This helps warm and reflow the glue. Worked like a champ! The missing lines of pixels on the screen reappeared!
FIREJOC
Reviewed in the United States on February 23, 2019
Thus was a used item. I was confident because everything I purchase from Amazon is amazing. This item did ship when it was supposed to and everything they described like blemishes etc. I was fine with all of that. The problem is it didn't work properly the way they said. Well that's the most important thing!!! It would come on, you could barely see the screen. Even with the best batteries. You type on it hit equal and it would die. My kid was very frustrated.
Teresa
Reviewed in the United States on November 28, 2018
It’s a used item as described, so no surprise or complaint there. However it works just wonderful and saved me about a hundred dollars for a new one. It’s perfect!
Mr. Z
Reviewed in the United States on March 15, 2014
This unit of the TI-82 worked beautifully. The only reason I didn't give it five stars was the readability of the screen. Even after adjusting the contrast, reading the numbers took a little getting used to. This might have been a function of this particular unit, because I've worked with TI-83s whose screens were easier to see.
rick
Reviewed in the United States on October 25, 2014
It arrived fast and on schedule great price when compared to the new model.My daughter uses it for school all the time,plus it was a quarter of the price of a new one.Its the last years model. But according to my daughter, its fits all her high school math needs.But if you still want to spend 100 dollars on a new one, I won't judge you. But save your money.
Cassandra
Reviewed in the United States on March 15, 2013
I am in college algebra and this calculator works great. There's no need to have the newer models unless you have to connect to your computer. Be sure to check the individual sellers information so you know if it comes with a batter, cover, and etc.
Kimberly L. Nelson
Reviewed in the United States on March 6, 2010
Very good price, received very quickly, and it works great. No problems at all, in fact - my daughter loves it and all her friends were impressed with the value and some got their parents to order theirs too.
Tenesha L. Choyce
Reviewed in the United States on June 22, 2009
Caculator was ok until I tried to turn it on and the screen was missing in the lower corner. In the future it would be nice if you have products like that to put them in a box surrounded by lots of packing for better protection on the screen. Other than that everything else was good. This calculator was a replacement caculator for my sons school so it had to be in the same condition as the one he had but it wasn't, so I had to return it to the person who sold it to me. The seller was very apologetic and addressed my concerns immediatly and gave me a refund and I thought that was very kind and considerate.
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