22. A soccer ball is kicked from the ground at a 45° angle with an initial velocity of 40 feet per second. The height of the ball above the ground is given by = -0.0128x² + x, where x is the horizontal distance (i. feet) the ball travels. Round your answers to parts a, b, and c to the nearer thousandth. a. Find the height of the ball when its horizontal distance from the point at which it was kicked is nir feet. b. Find the maximum height the ball reaches. c. When the ball reaches its maximum height, how far is it from the point at which its was kicked?

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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22. A soccer ball is kicked from the ground at a 45° angle with an initial velocity of 40 feet per second.
The height of the ball above the ground is given by = -0.0128x² + x, where x is the horizontal distance (in
feet) the ball travels. Round your answers to parts a, b, and c to the nearer thousandth.
a. Find the height of the ball when its horizontal distance from the point at which it was kicked is nine
feet.
b. Find the maximum height the ball reaches.
c. When the ball reaches its maximum height, how far is it from the point at which its was kicked?
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Transcribed Image Text:22. A soccer ball is kicked from the ground at a 45° angle with an initial velocity of 40 feet per second. The height of the ball above the ground is given by = -0.0128x² + x, where x is the horizontal distance (in feet) the ball travels. Round your answers to parts a, b, and c to the nearer thousandth. a. Find the height of the ball when its horizontal distance from the point at which it was kicked is nine feet. b. Find the maximum height the ball reaches. c. When the ball reaches its maximum height, how far is it from the point at which its was kicked? DFocus 51°F Sunny lyp DDI %23 %$4 & 8 3 MOL LI E R T G K M C alt
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