III. Working With A Graph

B. MATH

4. FMIN

This will find the minimum value of the function over an interval that you designate with a left bound and a right bound.

Example: Find the minimum 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
minimum is -4.

 

1. ROOT
2. dy/dx
3. Integral
4. FMIN
5. FMAX
6. INFLC
7. YICPT
8. ISECT
9. DIST
10. ARC
11. TANLN

 

A. y(x)
B. MATH
C. FORMAT
D. EVAL
E. TABLE
F. TRACE
G. ZOOM