01
Press these keys
Y=→WINDOW→minimum / maximum
Step 1 of 3. Press Y=.
02
Walkthrough
- 1Model and constrain
Write the objective function and feasible domain before graphing.
- 2Find candidate
Graph on the feasible interval and use minimum or maximum.
- 3Compare boundaries
Evaluate endpoints as well as stationary candidates.
03
Worked example
Maximize A(x)=x(12−2x) for 0≤x≤6.
NORMAL FLOAT AUTO REAL MP
maximum X=3 Y=18A(0)=0 A(6)=0AnswerMaximum area 18 square units at x=3.