Use the given derivative to find all critical points off, and at each critical point determine whether a relative maximum, relative minimum, or neither occurs. Assume that f is continuous everywhere. 3 - 4x f'(x) = x + 9

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter6: Applications Of The Derivative
Section6.CR: Chapter 6 Review
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Use the given derivative to find all critical points off, and at each critical point determine whether a relative maximum, relative
minimum, or neither occurs. Assume that f is continuous everywhere.
f'(x) =
3 - 4x
x + 9
Enter the exact answers in increasing order.
A relative minimum occurs at
V X =
i
A relative maximum occurs at
X =
3/4
Transcribed Image Text:Use the given derivative to find all critical points off, and at each critical point determine whether a relative maximum, relative minimum, or neither occurs. Assume that f is continuous everywhere. f'(x) = 3 - 4x x + 9 Enter the exact answers in increasing order. A relative minimum occurs at V X = i A relative maximum occurs at X = 3/4
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