Question

Given the function y = 3x + 5, find the range if the domain is {-4, -1, 2, 5}

Answer 1

range is {‒7, 2, 11, 20}

Explanation:

a y=3(‒4)+5 c y=3(2)+5

=‒12+5 =6+5

= ‒7 =11

b y=3(‒1)+5 d y= 3(5)+5

=‒3+5 =15+5

=2 =20

so the range is {‒7, 2, 11, 20}

i think it is clear answer i hope it helps you