Question

What is the constant of proportionality in the equation y=2.5x

Answer 1

Answer:

2.5

Step-by-step explanation:

In the standard equation y= kx, k is the constant of proportionality.

In this equation, 2.5 is the constant of proportionality

Answer 2

Answer:

The constant of proportionality is 2.5

Step-by-step explanation:

The equation is

y = kx where k is the constant of proportionality

y = 2.5x

The constant of proportionality  is 2.5