a.
To find: if the path of the moving object will change for the equation
a.
Answer to Problem 158RE
The path of the object does not change but the object moves faster.
Explanation of Solution
Given:
The parametric equations
Calculation:
The graph of the original equation for
The graph of the equation
This shows that the path of the object does not change but object is moving faster.
b.
To find: if the path of the moving object will change for the equation
b.
Answer to Problem 158RE
The path gets stretched along x-axis.
Explanation of Solution
Given:
The parametric equations
Calculation:
The graph of the original equation for
The graph of the equation
This shows the path of the object gets stretched along x-axis.
Chapter 9 Solutions
Precalculus with Limits: A Graphing Approach
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