The heights in feet of a golf ball after 1 seconds is given by s(t) = -16t
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The heights in feet of a golf ball after 1 seconds is given by s(t) = -16t2 + 80t.
(a) After how many seconds did the golf ball strike the ground?
(b) For what values of t is the golf ball 64 feet or more above the ground?
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Related Book For
College Algebra With Modeling And Visualization
ISBN: 9780134418049
6th Edition
Authors: Gary Rockswold
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