In this lesson, students will discover the meaning of the x and y intercepts, learn how to find them algebraically, learn how to graph using the x and y intercepts, and finally apply the meaning of them in a word problem.
In this lesson activity, students explore the value verses mileage of two different cars. The students use linear regression find a line of best fit for the value vs. mileage of each car. The two lines form a system of linear equations. Using