5

Set 1: Function Notation (Beginner)

Explanation

Answer: A

PROBLEM

If f(x) = 4x + 10, find f(6).

If f(x) = 4x + 10, find f(6).

A.

34

✓ Correct
B.

32

C.

36

D.

31

Detailed Explanation

Choice A is the best answer. f(6) = 4(6) + 10 = 24 + 10 = 34

Why others are wrong:
B: 32 is incorrect because it does not satisfy the equation.
C: 36 is incorrect because it does not satisfy the equation.
D: 31 is incorrect because it does not satisfy the equation.