Set 5: Linear Functions (Intermediate)

**Choice B is the best answer.** Set y = 0: 5x = 25, x = 5

Explanation

Answer: B

PROBLEM

What is the x-intercept of y = 5x - 25?

-5

✓ Correct

-25

Detailed Explanation

Choice B is the best answer. Set y = 0: 5x = 25, x = 5

Why others are wrong:

A: -5 is incorrect because it does not satisfy the equation.

C: 25 is incorrect because it does not satisfy the equation.

D: -25 is incorrect because it does not satisfy the equation.