Casio STAT 2 Manual de usuario descargar pdf (Pagina 87)

Appendix A

Overview of the Calculator Functions

This is not meant to be an exhaustive tutorial. This overview is to provide

a starting point when beginning to use the Casio fx-9750G Plus graphing

calculator.

Run Function

The Casio fx-9750G Plus is just like any other calculator when in the run

function. There are a few extra functions it offers that other calculators do not.

Fraction calculations:

Using the a

/c key, you can enter numbers as

fractions and do any normal mathematical

operations. The EXE will give you answers

in fraction or mixed number format. You

can change from fraction format to a

decimal format by pressing the F÷ D key and

vice versa. You may also change the mixed

number to an improper fraction by pressing

SHIFT a

/c for d/c. This function will only

work if the expression is entered in fraction

format originally.

Editing:

If you need to make a change in a previous

calculation, use the deep recall to retrieve

the equation. In the Run function, press the

AC/ON to clear the screen. Then use the Up

Arrow key to scroll through the previous

equations until you come to the one you

want to edit. Press the left arrow key to make the changes desired. *Note the

previous calculations will be lost as soon as you exit the Run function.

Probability:

In the Run function, press the OPTN (option) menu. Press the F6 (arrow right)

for more options. Then press the F3(PROB) function. This will allow you to do

factorials, permutations, combinations, and random numbers.

d/c

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Casio STAT 2 Manual de usuario Pagina 87