
Mark M. answered 12/04/23
Mathematics Teacher - NCLB Highly Qualified
After time t the ball hits the ground, f(h) = 0
0 = -16t2 +189t
Can you sovle for t and answer?
CIng K.
asked 12/04/23A golf ball is hit from the ground, and its height, h, in feet above the ground is modeled by the function h(t) = -16t^2 + 180t where t represents the time in seconds after the ball is hit.
a. How long is the ball in the air?
Mark M. answered 12/04/23
Mathematics Teacher - NCLB Highly Qualified
After time t the ball hits the ground, f(h) = 0
0 = -16t2 +189t
Can you sovle for t and answer?
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