The height y (in feet) of a ball thrown by a child is 1 + 4x + 5 - 16 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 + 4x + 5 - 16 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
Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter10: Quadratic Equations
Section10.4: Solve Applications Modeled By Quadratic Equations
Problem 10.84TI: A man throws a ball into the air with a velocity of 96 ft/sec. Use the formula h=16t2+v0t to...
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![The height y (in feet) of a ball thrown by a child is
1
+ 4x + 5
-
16
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](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F17f6b854-89f1-4c94-99c6-73be5a3265bf%2Fd69e1be8-b631-4ac5-a487-74a5733df77e%2Ffrdmg36_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The height y (in feet) of a ball thrown by a child is
1
+ 4x + 5
-
16
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
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