Calculus I |
Quiz # 6
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October 16, 2002
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Name____________________ |
R. Hammack
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Score ______
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(1) Find the following derivatives.
(a)
(b)
(c)
(3) Suppose and Find
all the values of x for which the slope of the tangent to
at
equals the slope of the tangent to
at .
We are looking for all x that satisfy
f '(x) = g '(x)
(difference of two squares)
(difference of two squares again)
x = 2 or x = -2
Thus, x equals plus or minus 2 is the answer to the question.