If f is a differentiable function with derivative f'(x)=x²- 2x - 3, then f has a relative minimum at

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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If f is a differentiable function with derivative
then f has a relative
f'(x)=x²-2x-3,
minimum at
Transcribed Image Text:If f is a differentiable function with derivative then f has a relative f'(x)=x²-2x-3, minimum at
Water is leaking from a 2 foot tall rectangular
tank at 0.1 cubic foot per hour. Suppose that
the volume of the tank is 10 cubic feet, how
fast is the height of the water changing?
Transcribed Image Text:Water is leaking from a 2 foot tall rectangular tank at 0.1 cubic foot per hour. Suppose that the volume of the tank is 10 cubic feet, how fast is the height of the water changing?
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