Question

Which equation represents the relationship shown in the table?
x 1 5 7
y 4 20 28

y=4x
y=x+3
y=x4
x=y−15

Answer 1

y=x4 because 1 x 4 = 4
5 x 4 = 20
7 x 4 = 28

Answer 2

y=x4 you will multiply your x by your y number