Set 1: Linear Functions (Intermediate)

**Choice B is the best answer.** Set y = 0: 4x - 8 = 0, x = 2

Explanation

Answer: B

PROBLEM

What is the x-intercept of y = 4x - 8?

✓ Correct

-8

-2

Detailed Explanation

Choice B is the best answer. Set y = 0: 4x - 8 = 0, x = 2

Why others are wrong:

A: 4 is incorrect because it does not satisfy the equation.

C: -8 is incorrect because it does not satisfy the equation.

D: -2 is incorrect because it does not satisfy the equation.