Set 4: Linear Functions (Intermediate)

**Choice A is the best answer.** Set y = 0: -2x + 10 = 0, x = 5

Explanation

Answer: A

PROBLEM

What is the x-intercept of y = -2x + 10?

✓ Correct

-2

-5

Detailed Explanation

Choice A is the best answer. Set y = 0: -2x + 10 = 0, x = 5

Why others are wrong:

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

C: 10 is incorrect because it does not satisfy the equation.

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