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ashleighelizabeth
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A ball is thrown from the ground at a velocity of 64 feet per second. The formula h = –16t2 + 64t gives the ball’s height, in feet, after t seconds. How many seconds will it take the ball to reach its maximum height?
 one year ago
 one year ago
ashleighelizabeth Group Title
A ball is thrown from the ground at a velocity of 64 feet per second. The formula h = –16t2 + 64t gives the ball’s height, in feet, after t seconds. How many seconds will it take the ball to reach its maximum height?
 one year ago
 one year ago

This Question is Closed

satellite73 Group TitleBest ResponseYou've already chosen the best response.1
max is at the vertex, first coordinate of the vertex of a parabola (which is what you are looking for) is always \(\frac{b}{2a}\) which in your case is \[\frac{64}{2\times (16)}\]
 one year ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.1
better known as 2
 one year ago

ashleighelizabeth Group TitleBest ResponseYou've already chosen the best response.0
Can you answer this one? : What is the yintercept of the function that passes through the points (–3, 12) and (4, –2)?
 one year ago
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