To sketch: The graph of the function
Interpretation: The graph is the function for , .
To sketch: The graph of using the graph of
Line M is the graph of function . Line N is the graph of function . After reflecting the line M in line N, we get line . Therefore, is the graph of function .
To find: The inverse function of .
Given information: , .
Concept used: Let, be a one-to-one function with domain A and range B. Then its inverse function has domain B and range A and is defining by for any in B.
First, we replace with ,
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