The height y (in feet) of a ball thrown by a child is 1 y = 12 + 2x + 3 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 y = 12 + 2x + 3 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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