Honestly I don’t remember how to do this but u can try .083 but don’t count on it
I don’t know what exactly you are trying to ask? But this equation would be an example of exponential growth.
Yes both rates are equivalent
Solve the equation 4= 5(5) + b
To get b
I got the equation by plugging in the slope and point into the y=Mx+b formula.
Hope this helps:)