Concept explainers
To Write: An equation of line in slope intercept form that passes through point
Answer to Problem 13PT
An equation of line in slope- intercept form is
Explanation of Solution
Given information:
Line passes through point
Concept and Formula Used:
Slope intercept form
Point slope form of a line:
Perpendicular lines: If lines are perpendicular then the product of their slope is
Calculation:
The required line is perpendicular to
The slope of line
Let the slope of required line be ‘m’. As the required line is perpendicular to
Therefore, product of slopes is
The required line passes through
Conclusion:
An equation of line in slope- intercept form is
Chapter 4 Solutions
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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