The unchanging value of the ratio between two proportional quantities is
O the constant of proportionality.
O the constant rate.
O the x-value of an ordered pair.
O the y-value of an ordered pair.

Respuesta :

Answer:

The constant of proportionality.

Step-by-step explanation:

Lets say a is directly proportional to b and k is a constant.

This can be expressed as;

a ∝ kb

This means that as the value of a rises, the value of b rise too.

k (the constant of this proportionality remain the same).

Answer:

The Answer Is the constant of proportionality.

Step-by-step explanation: