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Unformatted text preview: October 7, 1999 SHOW ENOUGH WORK SO THAT THE MARKER KNOWS HOW YOU REACHED YOUR CONCLUSION. 1. Find lim x → 4 x ( √ x2) x4 [2] 2. Find the equation of the tangent at (1 , 5) to the graph of f given by f ( x ) = 2 x + 3 x . [3] [SEE OVER] 3. Let f be the function with domain (0 , ∞ ) given by f ( x ) = e x 2 . (a) Find the domain of f1 , the inverse of f . (b) Find an expression for f1 ( x ) in terms of x . [5]...
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 Fall '09
 ProfessorRoth
 Student Number QUIZ, Instructor APSC

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