Question

The price of a pizza is $7.99 plus an additional $1.35 for each topping. Write a function rule f that gives the total price as a function of the number of toppings,​x.

Answer 1

The function rule f that gives the total price as a function of the number of toppings, x, can be written as:

f(x) = 7.99 + 1.35x