Question

Identify the constant of proportionality
y=2x+2

Answer 1

2 is the constant of proportionality

Explanation:

we look at the linear function y = 2x + 2

You ask for the constant of proportionality.

y related to x

y = 2 * (x + 1)

y/(x + 1) = 2

2 is the constant of proportionality