Concept explainers
To graph the function
Answer to Problem 2GP
Domain:
Range:
Explanation of Solution
Given:
Function:
Concept used:
The general form of an absolute value function is
The graph of
The graph of
Calculation for graph:
Consider
Compare with the general form:
Here, the value of
The value of
Values of x | Values of g (x) |
0 | |
1 | |
-1 | |
2 | |
-2 |
By taking different values of x , the graph can be plotted.
Graph:
The graph of
Interpretation:
From the graph, it can be observed that the horizontal extent of the graph is from
The vertical extent of the graph is from
Comparison:
Now, comparing the graph of
Graph of
The domain and range of both the graphs are
Therefore, both the graphs have same domain and same range.
Conclusion:
Therefore, the domain of
Chapter 3 Solutions
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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