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Calculus I                                                          Quiz #8                            November 9, 2004

Name____________________                   R.  Hammack                              Score ______
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(1)  Suppose an invertible function f and its derivative obey the following table. x f(x) f ' (x) 0 4 -2 1 3 0 2 1 -1 3 0 -2
(a)  f^(-1)(0) =

(b)    Is f ' (x)invertible? .


(c) If g(x) = f^(-1)(x),  find g ' (1).





(2)   Find the inverse of the function  f(x) = 3/(1 + x) + 5

 

 




(3)   The graph of a function  f  is drawn. Sketch the graph of its inverse.
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