Question

F(x) = -2x – 4; f(10) + 5

Answer 1

f(10) + 5 = -19

Explanation:

f(x) = -2x – 4;

f(10) + 5

Let x = 10

f(10) = -2(10) – 4

- 20-4

-24

Then add 5 to this result

f(10)+5 = -24+5 = -19