**III. Working With A Graph**

B. MATH

5. FMAXThis will find the maximum value of the function over an interval that you designate with a left bound and a right bound.

Example: Find the maximum value of the function shown on the screen below.

Enter the

function. Set a

window. Graph. FMIN:

Enter the

left bound. Enter the

right bound. Ignore guess

& press enter. The local

maximum is -3.Note: The maximum in the screen above shows an x value of -6.7159737E-9. This is the number -0.0000000067159737 which is rounded to 0.