No, I don't own a graphing calculator, and Excel graph functions or other spreadsheet programs will be good enough for my graphing calculating needs. Plus, the numpad on my Keyboard is more faster and comfortable to use then the little keypad on the calc. I hardly use the Sin, cos, tan, and other functions when I am at home.
Plus, AA or AAA batteries cost too much to power a graphing calc.
I usually just use my Solar Powered Casio Scientific Calculator which uses the Sun, or other light source to power my calculator. No need to replace batteries anymore. It only cost me around 10 dollars.
Plus, AA or AAA batteries cost too much to power a graphing calc.
I usually just use my Solar Powered Casio Scientific Calculator which uses the Sun, or other light source to power my calculator. No need to replace batteries anymore. It only cost me around 10 dollars.