question 1 find the x-value(s) where the graph of the function has a horizontal tangent line.f(x) = 5x + 20x -6An arrow shot upward from the ground will have a height of s(t) = -16r + 128t feet after t seconds. Findthe velocity of the arrow after 3 seconds.

Note: We know that A horizontal line has slope zero since it does not rise vertically. Also, the…

Answered: question 1 find the x-value(s) where…

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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The path of flight (trajectory) of a football thrown by a quarterback is described by the following function: y(x) = -0.002x2+0.7x+7 where y = vertical position of football relative to the ground (ft) x = horizontal position of football relative to launch position (ft) How high above the ground is the football as it leaves the quarterback’s hand?
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The graph of FX home alone resembles the graph of GX = x ^ 2 but it has been stretched somewhat and shifted which of the following could be the equation of FX?

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question 1 find the x-value(s) where the graph of the function has a horizontal tangent line. f(x) = 5x +20x-6 An arrow shot upward from the ground will have a height of s() = -16r + 1281 feet after t seconds. Find the velocity of the arrow after 3 seconds.