If a ball is thrown into the air with a velocity of 58 J'/sec , its height (in feet) af ter t seconds is given by H= 58t – 1612. Find the velocity when t=9 sec. -
If a ball is thrown into the air with a velocity of 58 J'/sec , its height (in feet) af ter t seconds is given by H= 58t – 1612. Find the velocity when t=9 sec. -
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter9: Quadratic Functions And Equations
Section9.4: Solving Quadratic Equations By Factoring
Problem 59HP
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Transcribed Image Text:If a ball is thrown into the air with a velocity of 58ft/sec , its height (in feet) after t seconds is given by
H = 58t – 16r2. Find the velocity when t=9 sec.
A -230ft/sec
B - 232 ft/sec
© -29 ft/sec
D - 228 ft/sec
(E) none of the given choices
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