Which of these equations is a non-proportional relationship?(1 point)

Question

Responses

y=−15x
y is equal to negative 15 x

y=2/3x
y is equal to 2 thirds x

y=10x+10
y is equal to 10 x plus 10

y=4.08x

Answer 1

y=4.08x is a non-proportional relationship.