
Concept explainers
Find the three additional points through which the line passes by the given point and the given slope.

Answer to Problem 20E
The points through which line passes may be
Explanation of Solution
Given:
It is given in the question that the coordinate and slope are
Concept Used:
The concept used in the question is that we have to know that a slope of undefined is like trying to ride our bike straight up,so in this it may have many possibilities and we also have to know about the graphical analysis.
Calculation: As m is undefined ,an undefined slope is like trying to ride you bike straight up,on a
Finding points on this line is easy ,it will always have a x − value of
Conclusion:
The points may be
Chapter 1 Solutions
Precalculus with Limits: A Graphing Approach
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