Concept explainers
a.
To find the slope of
a.
Answer to Problem 7CE
The slope of
Explanation of Solution
Given:
Below is the figure given
Calculation:
Slope of a line when two points
Points given are
Therefore, the slope of
b.
To find the
b.
Answer to Problem 7CE
The value of
Explanation of Solution
Given:
Below is the figure given
Calculation:
Slope of a line when two points
Where
Points given are
Therefore, the value of
c.
To tell whether the statement is true or false and explain.
c.
Answer to Problem 7CE
Thestatement is true.
Explanation of Solution
Given:
The statement is
If a line with positive slope makes an acute angle of
Below is the figure given
Calculation:
Slope of a line when two points
Points given are
Also ,
Therefore, the above statement is true.
Chapter 13 Solutions
McDougal Littell Jurgensen Geometry: Student Edition Geometry
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