The height y (in feet) of a ball thrown by a child is 1 -x² + 4x + 3 16 y = where x is the horizontal distance in feet from the point at which the ball is thrown. (a) How high is the ball when it leaves the child's hand? feet (b) What is the maximum height of the ball? feet (c) How far from the child does the ball strike the ground? Round your answers to the nearest 0.01. feet
The height y (in feet) of a ball thrown by a child is 1 -x² + 4x + 3 16 y = where x is the horizontal distance in feet from the point at which the ball is thrown. (a) How high is the ball when it leaves the child's hand? feet (b) What is the maximum height of the ball? feet (c) How far from the child does the ball strike the ground? Round your answers to the nearest 0.01. feet
Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter3: Polynomial And Rational Functions
Section3.CT: Chapter Test
Problem 3CT: A cannonball fired out to sea from a shore battery follows a parabolic trajectory given by the graph...
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