81.3k views
2 votes
Line m is perpendicular to x − 2y = −1 and passes through (9, 1). what is the slope of line m?

1 Answer

6 votes
Solve for x first then y 
User Nandilov
by
7.1k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.