172,497 views
40 votes
40 votes
What is the slope of a line that is perpendicular to the line through the points A(-1,-2) and B(2,7)

User Brady Emerson
by
2.6k points

1 Answer

21 votes
21 votes

Answer:

3

Explanation:

By using the formula y2-y1/x2-x1

User Bjfletcher
by
3.0k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.