Question

If the domain is {0, 2, -6}, what is the range of y = -2x + 3?

A)
{0, 7, 29}


B)
{0, 7, 15}


C)
{3, -1, -9}


D)
{3, -1, 15}

Answer 1

I Think It’s B If Not Its A But I’m Most Positive It’s B

Answer 2

D

Explanation:

The correct answer is {3, -1, 15}. When you substitute the domain values in for the x in the equation you get the following: -2(0) + 3 = 3 -2(2) + 3 = -1 -2(-6) + 3 = 15.