Question

If you were given the function y=4x-3 and you had to find the Range, given the Domain: (1,3,5,7)

which one would be correct?

1. (1,5,9,13)
2. (3,9,12,15)
3. (1,9,17,31)
4. (1,9,17,25)

Answer 1

option 4

Explanation:

y = 4x-3

y = 4(1)-3

y = 1

y = 4(3)-3

y = 9

y = 4(5)-3

y = 17

y = 4(7)-3

y = 25