Question

The price p of a pizza is $6. 95 plus $0. 95 per topping t on the pizza, write a function rule

Answer 1

p = 6.95 + (0.95 × t)

Explanation:

What is a function rule?

A function rule explains how to convert an input value (x) into an output value (y) for any given function.

• p = 6.95 + (0.95 × t)

Why do we do this?

To get the total price (p) we need to add the cost of the pizza itself, and add each topping. The part of the equation (0.95 × t) can solve for the price of each topping, so we add that on.