Answer:
y=5x+2
Explanation:
First, let's put this into y=mx+b form.
m is the growth, or how much y increases when x increases by 1
b is the initial condition, or the value of y when x equals 0.
So, y=(5)x+2 because y increases by 5 when x increases by 1. and 2 because that is the value of y when x is 0.
Hope that helped.