Example 1 Given A(5,-7) and B(8, 2): Find an equation for the line through A and perpendicular to AB. a. b. Find an equation for the line through B and perpendicular to AB.

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter4: Writing Linear Equations
Section4.3: Writing Equations Of Parallel And Perpendicular Lines
Problem 10Q
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Example 1
Given A(5,-7) and B(8, 2):
a.
Find an equation for the line through A and perpendicular to AB.
b.
Find an equation for the line through B and perpendicular to AB.
Example 2
Given pointsC(-4,3) and D(3,3):
a.
Write the equation of the line through Cand perpendicular to CD.
b.
Write the equation of the line through D and perpendicular to CD.
Transcribed Image Text:Example 1 Given A(5,-7) and B(8, 2): a. Find an equation for the line through A and perpendicular to AB. b. Find an equation for the line through B and perpendicular to AB. Example 2 Given pointsC(-4,3) and D(3,3): a. Write the equation of the line through Cand perpendicular to CD. b. Write the equation of the line through D and perpendicular to CD.
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