Question

Raffle tickets are being sold for a fundraiser. The relationship between n, number of raffle tickets sold, and A, amount of money in dollars raised, is given by the function below.

A(n) = 4n - 25

What is the equation of the inverse function N(a)?

Answer 1

Choices are;

N(a)= (a+25)/4
N(a)- (a-25)/4
N(a)= a/4 -25
N(a)= a/4 +25

Answer 2

To find the inverse, just solve for n!