Concept explainers
To determine that the given function is one-to-one and sketch the inverse of the function if it is one-to-one.
Yes, the given function is one-to-one.
Given : The sketch of the given function is:
Information: A function
A horizontal line test can be used to determine whether a function is one-to-one or not. If each horizontal line
A function
Interpretation: For the above graph, the graph does not intersect any horizontal line at more than one point. Hence, the function is one-to-one. The inverse of given function is sketched using the reflection of the function about the line
Graph:
Chapter 1 Solutions
PRECALCULUS:GRAPHICAL,...-NASTA ED.
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