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Casio Scientific Calculator Fx-82es Plus - Page 7 Questions & Answers
I don't know how to graph absolute value functions on Casio fx-9750GII.
When it is time for you to put an expression in absolute value, press the OPTN key, then F5/Num, then F1/Abs. Open parenthesis, input expression, then close parenthesis.
For fractions, use the key with the symbol a b/c.
A little friendly advice, please do invest some of your time reading the manual. Most Casio graphing calculators work the same way. What you learn on one, works on another.
How does casio fx-310 for SD?
Choose the computational mode as Standard Deviation or Statistics, Enter your values and press the keys x_bar or other to get the measures you are looking for.
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