Concept explainers
To find: the correction of the error in graphing the function.
Answer to Problem 21E
The graph
Explanation of Solution
Given:
Concept used:
To move the function up add outside the function as:
Moving the function down works the same way as
To shift the function left, add inside the function’s argument:
Shifting to the right work the same way as
A function
If
If
If
The graph can be sketch using graphing calculator like Desmos graphing calculator.
Calculation:
According to the given:
The graph will parabola type since, the power of the equation is even.
For the function like
Here
The graph Is shifted
the graph of
Hence, the graph
Chapter 4 Solutions
Advanced Mathematical Concepts: Precalculus with Applications, Student Edition
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