F(x) = -x² – 3 x + 3
Find f(7)

the answer is -67 because you use the given function to set up and simplify  f(7).

d (5 x (-20)) * (100 x (0.7))

step-by-step explanation:

5÷1/100 * -.7 *-20

copy dot flip

5*100 * -.7 *-20

rearrange

5*-20   * 100 *-.7

-100   *-70

7000

your answer is b ^w^ hope i