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Please find inverse functions, domain and ranges. Graph resultant lines derived from equations.

M1201 U4 WA.png

1. What can be said about the domain of the function fog where f(y ) = 7/2, and g(x) = ,2 ? Express it in terms of a union of
intervals of real numbers. Go to and obtain the graph of f, 9, and fog.
2. Find the inverse of the function f (x) = 4 + vx - 2.
State the domains and ranges of both the function and the inverse function in terms of intervals of real numbers. Go to and obtain the graph of f, its inverse, and g(x) = a in the same system of axes. About what pair (a,
a) are (11, 7) and (7, 11) reflected about?

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Domain of tom = +
1 2- 2
Domain of ton
nt [2 , )
Range of for
Domain of fry is [ 4. D )
parte of far is [ , 5 )


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