Question

The domain of f(x) = ½x is {-4, -2, 0, 2, 4}. What is the range?

The range is { , , , , }.

Answer 1

Answer:4

Explanation:

F(-4)=1/2(-4)=-2

F(-2)=1/2(-2)=-1

F(0)=1/2(0)=0

f(2)=1)2(1)=2

F(4)=1/2(4)=2

Range =2-(-2)=4

=2+2=4

Answer 2

The range is {-2, -1, 0, 1, 2}.