Question

Let f(x) = 8x – 3. What is f(5)?

A. 43
B. 40
C. 37
D. 45

Answer 1

37

Explanation:

Math

Answer 2

C. 37 because if you do f(5) you need to change the other x to 5 giving you f(5)=8(5) - 3 then you just multiply 8 times 5 which is 40 then subtract 3 and you get 37 so f(5) = 37