![CPM Homework Banner](/dist/7d633b3a30200de4995665c02bdda1b8.png)
Home > CCG > Chapter 2 > Lesson 2.2.1 > Problem 2-69
2-69.
Find the equation of the line.
What are the slope and
? Is the line
perpendicular to this line? How do you know? Yes, it is perpendicular because the slopes are opposite reciprocals.
On graph paper, graph
if and . Then find the equation of . Graph the points. What are the slope and
? Find an equation of
if from part (c). Many answers are possible depending on your choice of
. Your slope should be .
Use the eTool to help you with this problem.
Click the link at right for the full version of the eTool: 2-69 HW eTool (Desmos)