E. F5 - Math

4:MaximumFinds the maximum value of the function in a designated interval.Example: Find the maximum value of the function

over the interval [-1,1].

Press to

access the Y=Editor. Press to

enter the window. Press to

draw the window. Press and

select 4:Maximum Select x=-1

as the lower bound. Press . Select x=1

as the upper bound. The calculator will

find the maximum.Notice that the x-value is given as x=-1.269E-7. This is the scientific notation for x=-0.0000001269. This is essentially zero.