Locate all local maxima and minima of f(x) = x 3 - 3bx 2 + 3a 2
Question:
Locate all local maxima and minima of f(x) = x3 - 3bx2 + 3a2x + 23, where a and b are constants, in the following cases.
a. |a| < |b|
b. |a| > |b|
c. |a| = |b|
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First note that fx 3x 2 6bx 3a 2 which is zero for x b b 2 a ...View the full answer
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Related Book For
Calculus Early Transcendentals
ISBN: 978-0321947345
2nd edition
Authors: William L. Briggs, Lyle Cochran, Bernard Gillett
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