Each x goes with only 1 y Linear functions make a line!
12 Slope rate of change: xy Slope rate of change:
Vanilla pies are too hot!!!
Cones are only (1/3) as hot
A ball has a diameter of 9.8 inches. Find the amount of air that the ball holds.
In the table below, y is a linear function of x. What is the value of y when x = 0? xy xy
Beginning in 2000 a sports team increased its ticket price by a constant amount each year until A ticket cost $31 in 2005 A ticket cost $36.25 in 2008 What is the price of a ticket in the year 2000? yearTicket price yearTicket price $22.25 Shortcut