Concept explainers
To find: The inverse of the function
Answer to Problem 28PPS
Thus, the inverse of the function
Explanation of Solution
Given:
The function is
Concept used:
To obtain the inverse of any function
Replace
Interchange
Solve for
Again, replace
Calculation:
Replace
Interchange
Solve for
Replace
Consider x = 0,
Thus, the coordinate is (0, -4).
Consider x = 4,
Thus, the coordinate is (4, 0).
The graph can be drawn as follows:
Thus, the inverse of the function
Chapter 4 Solutions
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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