In Problems 1 and 2, determine whether each function is concave up or concave down at the
Question:
1. f (x) = x3 - 3x2+1 at
(a) x = -2
(b) x =3
2. f (x) = x3 + 6x - 4 at
(a) x = -5
(b) x 7
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1 a concave downward ...View the full answer
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Related Book For 
Mathematical Applications for the Management Life and Social Sciences
ISBN: 978-1305108042
11th edition
Authors: Ronald J. Harshbarger, James J. Reynolds
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