A ball is thrown upward and outward from a height of 5 feet. The height of the ball, f(x), in feet, can be modeled by f(x) = - 0.2x? + 2.1x+5 where x is the ball's horizontal distance, in feet, from where it was thrown. Use this model to solve parts (a) through (c). a. What is the maximum height of the ball and how far from where it was thrown does this occur? The maximum height is feet, which occurs feet from the point of release. (Round to the nearest tenth as needed.) b. How far does the ball travel horizontally before hitting the ground? O feet (Round to the nearest tenth as needed.) c. Graph the function that models the ball's parabolic path. Choose the correct graph below. OB. OD. 25- 20- 15- 10- 5-4 04 0 5 10152025 Horizontal Distance 254 20 15 10- 5- 254 20- 15 10- 254 20- 15- 10- 5- 0- 05 101520 25 Horizontal Distance 0+ 05 10152025 Horizontal Distance 05 1015 2025 Horizontal Distance

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A: Here no particular part is mention and more that three sub parts are given, we will solve first 3…

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A:

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A: Given,

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A: Clearly the line is passing through the origin.

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A: We will find the missing length.

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A: e) -1+ is greater than -1, so we will take the second piece of the function

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A: yx2y2-mdx+xx2y2+ndy=0Let M=yx2y2-m∂M∂y=y·2x2y+x2y2-m        =3x2y2-mLet N=xx2y2+n∂N∂x=3x2y2+nNow,…

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A:

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A: We have given the scalar factor i.e . (x,y)=(1.5x,1.5y)

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A:

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.