## Calculate Menu

Press
to view the calculate menu.

Press the number associated with an option or use the cursor
keys to select an option and press .

Press
to select value
which evaluates a function for a given value of x.

Press
to select zero
which finds an x intercept.

Press
to select minimum
which finds a relative minimum.

Press
to select maximum
which finds a relative maximum.

Press
to select intersect
which finds a point of intersection.

Press
to select dy/dx which finds the derivative of a function.

Press
to select
which finds the value of the integral of a function.