Answer to Question #125817 in Algebra for Dani wagas

Question

1. What can be said about the domain of the function  where  and ? Express it in terms of a union of intervals of real numbers. Go to www.desmos.com/calculator and obtain the graph of , , and . 

2. Find the inverse of the function .

3. State the domains and ranges of both the function and the inverse function in terms of intervals of real numbers. Go to www.desmos.com/calculator and obtain the graph of , its inverse, and  in the same system of axes. About what pair (a, a) are (11, 7) and (7, 11) reflected about?

Answer 1

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