Concept explainers
a.
To write: An equation of the line that passes through the given point and is parallel to given line.
a.
Answer to Problem 24E
Equation of required line is
Explanation of Solution
Given information: Given point is
Calculation: As line is passing through the points
Therefore slope of line is
As the required line is parallel to given line so slope is equal.
So slope of required line is
Equation of required line is:
Thus Equation of required line is
b.
To write: An equation of the line that passes through the given point and is perpendicular to given line.
b.
Answer to Problem 24E
Equation of required line is
Explanation of Solution
Given information: Given point is
Calculation: As line is passing through the points
Therefore slope of line is
Let Slope of required line is
As the required line is perpendicular to given line.
Equation of required line is:
Thus Equation of required line is
Chapter 4 Solutions
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
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