On a particular day, the power used in a particular state (in thousands of megawatts) could be approximated by the function P(t) = - 0.006206t +0.193212 - 1.083t + 18.64 where t is the number of hours since midnight, for 0sts24. Find any relative extrema for power usage, as well as when they occurred. Find the derivative of P(t). P'(t) = -0.018618x +0.3864x - 1.083 Find any relative extrema for power usage, as well as when they occurred. Select the correct choice balow and, if necessary, fill in any answer boxes within your choice. O A. There are no relative minima. The relative maximum/maxima islare at the t-value(s) t=. (Use a comma separate answers as needed. Type integers or decimals rounded to the nearest hundredth as needed.) O B. The rolative maximum/maxima islaro at the t-value(s) t=and the rolative minimum/minima is/are at the t-value(s) t=. (Use a comma separate answers as needed. Type integers or decimals rounded to the nearest hundredth as needed.) O C. There are no relative maxima. The relative minimum/minima is/are at the t-value(s) t=. (Use a comma separate answers as needed. Type integers or decimals rounded to the nearest hundredth as needed.) O D. There are no relative extrema.

On a particular day, the power used in a particular state (in thousands of megawatts) could be approximated by the function P(t) = - 0.006206t +0.193212 - 1.083t + 18.64 where t is the number of hours since midnight, for 0sts24. Find any relative extrema for power usage, as well as when they occurred. Find the derivative of P(t). P'(t) = -0.018618x +0.3864x - 1.083 Find any relative extrema for power usage, as well as when they occurred. Select the correct choice balow and, if necessary, fill in any answer boxes within your choice. O A. There are no relative minima. The relative maximum/maxima islare at the t-value(s) t=. (Use a comma separate answers as needed. Type integers or decimals rounded to the nearest hundredth as needed.) O B. The rolative maximum/maxima islaro at the t-value(s) t=and the rolative minimum/minima is/are at the t-value(s) t=. (Use a comma separate answers as needed. Type integers or decimals rounded to the nearest hundredth as needed.) O C. There are no relative maxima. The relative minimum/minima is/are at the t-value(s) t=. (Use a comma separate answers as needed. Type integers or decimals rounded to the nearest hundredth as needed.) O D. There are no relative extrema.

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)

6th Edition

ISBN:9781337111348

Author:Bruce Crauder, Benny Evans, Alan Noell

Publisher:Bruce Crauder, Benny Evans, Alan Noell

Chapter2: Graphical And Tabular Analysis

Section2.1: Tables And Trends

Problem 1TU: If a coffee filter is dropped, its velocity after t seconds is given by v(t)=4(10.0003t) feet per...

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