Comparing Slopes with Application

The table shows school enrollment for Bayview Middle School. Find the rate of change from 2008 to 2016.

• 20 people per year

• 24 people per year

• 22 people per year

This is enrollment at Bayview Middle School. Find the rate of change from 2002 to 2008.

• 27 people a year

• 25 people a year

• 29 people a year

The table shows the average price of a gallon of gas. Find the rate of change from 2004 to 2010

• .50 cents a year

• $1 a year

• .11 cents per year

The table shows the average price of a gallon of gas. Find the rate of change from 2000 to 2012

• 13 cents per year

• 10 cents per year

• 12 cents per year

The table shows the average price of a gallon of gas. Find the rate of change from 2012 to 2015

• 40 cents per year

Mischa recorded the battery life of her laptop each hour after unplugging it. Find the rate of change after the first two hours of use after unplugging.

Mischa recorded the battery life of her laptop each hour after unplugging it. Find the rate of change from two hours of use to two hours and 30 minutes of use.

Mischa recorded the battery life of her laptop each hour after unplugging it. Find the rate of change from three hours and 30 minutes of use to five hours of use.

Braden is hiking on a mountain. At 11:00 a.m., he is at an elevation of 500 feet. At 2:00 p.m., he is at 900 feet. Find the rate of change in elevation.

• 130 feet per hour

• 132 feet per hour

• 133 feet per hour

A car worth $27,500 in 2012 is worth $16,720 in 2016. Find the rate of change in the value of the car.

• $2500 per year

• $2550 per year

• $2695 per year