On a particular day, the power used in a particular state (in thousands of megawatts) could be approximated by the function P(t) = -0.006416t³ +0.1895t² -0.7477t + 19.94, where t is the number of hours since midnight, for Ost≤ 24. Find any relative extrema for power usage, as well as when they occurred. Find the derivative of P(t). P'(t)=
On a particular day, the power used in a particular state (in thousands of megawatts) could be approximated by the function P(t) = -0.006416t³ +0.1895t² -0.7477t + 19.94, where t is the number of hours since midnight, for Ost≤ 24. Find any relative extrema for power usage, as well as when they occurred. Find the derivative of P(t). P'(t)=
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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