Summary: My daughter needed a graphing calculator for high school and we were ready to go splash out on the expensive, recommended model. This was a fraction of the price and my daughter said she believed it would do the job. It does. She was having to perform her calculations on paper and her math homework was taking hours. This calculator has all the functions she needs and has dramatically reduced the time she needs to spend on math homework.
A GOOD CALCULATOR FOR THE PRICE(IT IS NOT A TI-83)
E. Lynch, Amazon
12 August 2013
Summary: First I would like to say that this is actually a better calculator than a lot of people have given it credit for. If you are expecting this machine to do everything the TI-83 does, you will be upset because it does not. Not by a long shot. The manufacturers are not being totally honest when they claim it can replace a TI-83. If they had not put this untruthful claim on the box in the first place, maybe the calculator would receive more higher ratings than it has.
Summary: THE ONLY ISSUE I HAVE WITH THIS PRODUCT IS THE LACK OF DETAILED INSTRUCTIONS. THIS CALCULATOR WAS BOUGHT FOR MY DAUGHTER'S GRAPHING ASSIGNMENTS FROM HER MATH CLASS AND I ENDED UP HAVING TO PURCHASE A NEW CALCULATOR BECAUSE WE CAN'T FIGURE OUT HOW TO UTILIZE THIS ONE. SO ANNOYING.
Summary: I dont know if its that i just dont know how to use it or what the deal is but it didnt have a few of thethings i needed for class.. But i did get it brand spankin new and it was worth the price i bought it for.