Question

1. A function rule is y = 1 - 4x. The

domain is {-4, -2, 0, 2, 4}. Which
of the following identifies the
range?
A. {-15, -7,1, 9, 17}
B. {-16, -8,0, 8, 16}
C. {-17, -9, 1, 7, 15}
D. {(-4, 4), (-2, 2), (0, 0)}

Answer 1

Answer: A

Explanation:

Plug in each domain for x one by one to get y/range = {-15, -7, -1, 9, 17}