How do I do 21? I have to find the derivative.Thanks! 19.Calculate the derivative of the following functiy=√18x+7u= 18xU = 1818. £20. Calculate the derivative of the following fury = sec (4x + 1)21.dydxdxFinddydx||11dydx9/4-18x+7for y = x(5x + 3)L14 sec (422. Calculate the derivative of the followiny = (9-ex) ⁹

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Answered: 21. Find dy dx dy =[ dx for y = x(5x…

Math

Calculus

21. Find dy dx dy =[ dx for y = x(5x +3) 3

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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If a coffee filter is dropped, its velocity after t seconds is given by v(t)=4(10.0003t) feet per second. What is the terminal velocity, and how long does it take the filter to reach 99 of terminal velocity? Use a table increment of 0.1 and given your answer to the nearest tenth of a second.
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Find the derivative of the following. Show your solutions: