Question

If f(x) = + 8, what is f(x) when x = 10?

4
9
13
36

Answer 1

Hi There!

Answer:

C). 13

Explanation:

Solve: f(x) = x/2 + 8

Substitute: f(10) = 10/2 + 8

Simplify: f(10) = 5 + 8

Simplify: f(10) = 13

Hope This Helps :)

Answer 2

13

Explanation:

f(x) = x/2 +8

substitute x=10

f(10) = 10/2 +8

f(10) = 5+8

f(10) = 13