Set 3: Linear Functions (Intermediate)

**Choice B is the best answer.** f(4) = 6, f(2) = 0. 6 + 0 = 6

Explanation

Answer: B

PROBLEM

If f(x) = 3x - 6, what is f(4) + f(2)?

✓ Correct

Detailed Explanation

Choice B is the best answer. f(4) = 6, f(2) = 0. 6 + 0 = 6

Why others are wrong:

A: 12 is incorrect because it does not satisfy the equation.

C: 0 is incorrect because it does not satisfy the equation.

D: 18 is incorrect because it does not satisfy the equation.