To find the extremum of the quadratic
H I N T
18.Display the numerical value of the integral.
2.a
Note: See “Shading area” on page
19.Move the cursor to the quadratic equation and find the extremum of the quadratic.
*k,0(18a )&1a
Select Extremum 2.a
The coordinates of the extremum are displayed at the bottom of the screen.
The Root and Extremum functions return one value only even if the function has more than one root or extremum. The function finds the value closest to the position of the cursor. You need to
Display the numeric view
Set up the table
20.Display the numeric view.
>180@
21.Display the numeric setup.
See “Setting up the table (numeric view setup)” on page
Function aplet |