Casio fx-7400G Manual De Usuario

Find the coordinates of a relative maximum of a function.

The function must be in Y1 in the list.

Draw a graph of the function and trace to a point near a maximum point.

Activate the program, which will give the coordinates of the maximum point, correct to

three decimal places.

Test the program by finding the relative maximum of the function

y = x

3 

– x – 1.

The result is (-0.577,-0.664).