In this lesson, students use linear, rational, and piecewise functions to describe the total and average cost of an order at Carpe Donut.

This lesson uses right triangle trigonometry and a rational function to explore the percent of your visual field that is occupied by the area of a television.

In this lesson, students create rational functions to explore the relationship between volume, surface area, and cost to determine the optimal size of a soda can.

In this lesson, students use exponential decay and rational functions to understand why addicted patients seek more and stronger opioids to alleviate their pain.