I need help with #5 and #6 5) The flight path of a missle follows the curve y = 2x² -1 in such a way that the y value is3decreasing at the rate of 2 meters/sec. At what rate is x chang ing when x =277meters/sec2(b) Increasing - meters/sec1meters/sec3(a) decreasing(c) increasing1(d) decreasingmeters/sec3dyfor y =dx(x+2)6) Use logarithmic differentiation to find(a) y'=-.x²-11(b) y'=-x+2 x-1(x+2)11(d) y'=x+22x(c) y'=Vx -1(x+2-1-1

5) The flight path of a missle follows the curve y = 2x -1 in such a way that the y value is 3 decreasing at the rate of 2 meters/sec. At what rate is x chang ing when x = -: 7 meters/sec 7 (a) decreasing (b) Increasing meters/sec 2 (c) increasing - meters/sec 3 (d) decreasing meters/sec 3

5) The flight path of a missle follows the curve y = 2x -1 in such a way that the y value is 3 decreasing at the rate of 2 meters/sec. At what rate is x chang ing when x = -: 7 meters/sec 7 (a) decreasing (b) Increasing meters/sec 2 (c) increasing - meters/sec 3 (d) decreasing meters/sec 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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Question

I need help with #5 and #6

5) The flight path of a missle follows the curve y = 2x² -1 in such a way that the y value is
3
decreasing at the rate of 2 meters/sec. At what rate is x chang ing when x =
2
7
7
meters/sec
2
(b) Increasing - meters/sec
1
meters/sec
3
(a) decreasing
(c) increasing
1
(d) decreasing
meters/sec
3
dy
for y =
dx
(x+2)
6) Use logarithmic differentiation to find
(a) y'=-.
x²-1
1
(b) y'=-
x+2 x-1
(x+2)
1
1
(d) y'=
x+2
2x
(c) y'=
Vx -1(x+2
-1
-1

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