In Problem 19 - 26 , find (A) fʹ (x), (B) the critical values of f, and
Question:
20. f(x) = x3 - 21x + 30
22. f(x)=(x-9)2/3
24.
26. f(x) = |x + 3|
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20 A f x 3x 2 27 3x 2 9 3x 3x 3 B Since f x 0 at x ...View the full answer
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Related Book For
College Mathematics for Business Economics Life Sciences and Social Sciences
ISBN: 978-0321614001
12th edition
Authors: Raymond A. Barnett, Michael R. Ziegler, Karl E. Byleen
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