Question
When a cannonball is fired, the equation of its trajectory can be represented by h(t)=16t^2+123t where h(t) represents the height in feet after tt seconds.
When a cannonball is fired, the equation of its trajectory can be represented by h(t)=−16t^2+123t where h(t) represents the height in feet after tt seconds.
a) Find the maximum height of the cannonball. (Round to the nearest foot)
_________ Pies
b) Calculate the time it will take for the cannonball to reach the ground. (Round to the nearest second)
________ seconds
Step by Step Solution
There are 3 Steps involved in it
Step: 1
a To find the maximum height of the cannonball we need to determine the vertex of t...
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Step: 2
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Intermediate Algebra
Authors: Margaret Lial, John Hornsby, Terry McGinnis
13th Edition
0134895983, 978-0134895987
