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Home > AC > Chapter 8 > Lesson 8.3.3 > Problem 8-121

8-121.

Multiple Choice: Which line below is perpendicular to the line ?

Two lines are perpendicular if their slopes are negative reciprocals.

Put each equation, including the one in the problem, into slope intercept form.

Solve for .

Solve for .

Solve for .

Solve for .

Solve for .

Correct!