Concept explainers
a.
Tofind: the image of the slope line under the reflection in the x -axis.
a.
Answer to Problem 25CT
The slope of the image of the line is
Explanation of Solution
Given information:
Line has slope
Calculation: the slope of the image of the line is
Then the slope of the line must be
b.
To find: the image of the slope of the line under the reflection in the line
b.
Answer to Problem 25CT
The slope of the image of the line is
Explanation of Solution
Given information:
Line has slope
Calculation: when the line reflect in the line
Thus, the slope of the image of the line is
c.
To find: the image of the slope of the line under the dilation
c.
Answer to Problem 25CT
The slope of the image of the line is
Explanation of Solution
Given information:
Line has slope
Calculation: when dilation is
Thus, the slope of the slope of the line is
Chapter 14 Solutions
McDougal Littell Jurgensen Geometry: Student Edition Geometry
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