Tag: graphing calculator sale
Casio Graphing Calculator
August 4th, 2009, No Comments
Casio FX-115ES Advanced Scientific Calculator with 2-Line Natural Textbook Display
I had an upcoming exam that specifically prohibited programmable calculators, so while I have quite the “stable” HP RPN machines, all of them were out. The FX-115ES was what I found as a substitute, and I’m quite impressed, especially for the price (which is $18 at [...]
Calculator graph
August 2nd, 2009, No Comments
Casio(R) FX-9750GPlus Graphing Calculator
The Casio fx-9750G PLUS is a great calculator for some things, terrible for others. Doing polynomial equations is simple, expecially when compared to a Texas Instruments’ version. On the other hand, I have yet to figure out how to do a standard deviation. Keep in mind that if you’re in high school, [...]
Texas instruments graphing calculator
July 31st, 2009, No Comments
Texas Instruments TI-84 Plus Graphing Calculator
The new TI-84 Plus is a wonderful calculator. If anybody has had the TI-83 or 83 Plus, they know how easy and reliable it is. The 84 Plus is an all-around imprivement on the older version and even worth the additional $15-$20. I have had it since school started and [...]
