Which linear equation represents a non-proportional relationship?(1 point)

Question

Responses

y=x+3
y is equal to x plus 3

y=45x
y is equal to 4 fifths x

y=−3x
y is equal to negative 3 x

y=1.5x
y is equal to 1 point 5 x

Answer 1

The linear equation that represents a non-proportional relationship is:

y = x + 3