Concept explainers
a.
To write : the slope intercepts form of the equation of the line.
a.
Answer to Problem 3CLT
The slope intercept form of the equation is
Explanation of Solution
Given information :
The slope of the line is undefined and it passes through the point
Calculation :
Use the point slope equation
Since,
Therefore,
The line is passing through
So, the equation of the line having undefined slope and passing through
Hence,
The equation of the line is
b.
To find : the additional points through which the line passes.
b.
Answer to Problem 3CLT
The additional points through which the line passes are
Explanation of Solution
Given information :
The slope of the line is undefined and it passes through the point
Calculation :
The equation of line passing through
So, the line is parallel to the Y-axis.
The coordinate of the points which lie on the line must be equal to
Hence,
The three points through which the line passes are as follows:
Chapter 3 Solutions
Precalculus with Limits: A Graphing Approach
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