Question

What is the constant of proportionality in the equation y = 3x?
constant of proportionality

Answer 1

the constant proportionality it gonna be 3

Explanation:

the starting equation is y=mx+b

plug in the numbers and get your answer

my photo math said it is x = 0 lol

Answer 2

Explanation:

y = mx + b

in this form, the constant of proportionality is also known as the slope....and it can be found in the m position

y = 3x.....is actually y = 3x + 0....so the slope (constant of proportionality is gonna be 3