Evaluate the expression: [(8 × 4) − 10]2 + 9

[(8 × 4) − 10]2 + 9

=[32 − 10]2 + 9

=[22]2 + 9

=22 × 2 + 9

= 44 +9

= 53

step-by-step explanation:

once you graph it hit 2nd (the blue button) and graph

that takes you to a table of coordinates

on the left is x coordinates and on the right is y coordinates and an empty box

(you may have to scroll up/down in order to get ( x, 0)

f(2x−x2)=−3x2+6x−1

step-by-step explanation:

set up the composite function and evaluate.

f(2x−x2)=−3x2+6x−1