Which equation represents a proportional relationship with a constant of proportionality of 14?

Question

y = x + 14
y = 14x
14y = x
y = x – 14

Answer 1

The equation that represents a proportional relationship with a constant of proportionality of 14 is:

y = 14x

In this equation, for any value of x, the value of y is always 14 times that value of x, which defines a proportional relationship.