CPM Homework Banner

Home > CCA > Chapter 9 > Lesson 9.1.4 > Problem 9-42

9-42.

Line passes through the points and , while line has the rule . Which line is steeper? Justify your answer.  

Since in is the slope, we know that the slope of line is .
Calculate the slope of line by either using a slope triangle or by finding the change in and comparing it to the change in .