CPM Homework Banner

Home > CCG > Chapter 7 > Lesson 7.1.2 > Problem 7-17

7-17.

Line L is perpendicular to the line and passes through the point . Line M is parallel to the line and passes through the point . Where do these lines intersect? Explain how you found your solution. 7-17 HW eTool (Desmos). Homework Help ✎

Find the equation of Line and  in slope intercept form and identify the slope of each.

Remember that the slope of perpendicular lines are opposite reciprocals. The slope of parallel lines are equal.

Explore using the eTool below.
Click the link at right for the full version of the eTool: CCG 7-17 HW eTool