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Calculus I                                                   Diagnostic Quiz                     September 1, 2003

Name____________________                   R.  Hammack                              Score ______
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(1) Find all solutions:     x^2 - x - 2 = 4

 




(2) Find all solutions:    x^2 - 4x + 1 = 0

 


(3) Find all solutions:      x^3 = 4x

 

 



(4)   
(a)   cos(π/4) =


(b)   tan(π) =




(5) Sketch the graph of   3x + 6y = 12