Question

A. 10 b. 20 c. -20 d. -1

Answer 1

Answer:

-20 (or C)

Step-by-step explanation:

When you get f(10), that means you plug the value given into x, then solve.

$f(x)\frac{-120}{(10)} -8$

First we would divide -120/10

$-12-8$

f(10)=-20

Answer 2

Answer:

$- 20$

(1) firstly put x=10 in the given equation

(2) divide 120 by 10 then we will get 12-8

(3) the subtract 12from 8

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