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anonymous
 one year ago
Please help, will give medal!
David kicks a soccer ball off the ground and in the air, with an initial velocity of 35 feet per second. Using the formula H(t) = 16t2 + vt + s, what is the maximum height the soccer ball reaches?
17.9 feet
18.2 feet
18.7 feet
19.1 feet
anonymous
 one year ago
Please help, will give medal! David kicks a soccer ball off the ground and in the air, with an initial velocity of 35 feet per second. Using the formula H(t) = 16t2 + vt + s, what is the maximum height the soccer ball reaches? 17.9 feet 18.2 feet 18.7 feet 19.1 feet

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Loser66
 one year ago
Best ResponseYou've already chosen the best response.0What do you need? answer or logic?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0for right now you can just give me the answer

Loser66
 one year ago
Best ResponseYou've already chosen the best response.0if the ball is kicked from the ground then s =0, right? with v = 35, your equation is H(t) = 16t^2 +35t hence the maximum value is the vertex of the graph we find tcoordinate by \(t=\dfrac{b}{2a}=\dfrac{35}{2*(16)}=1.0937\) replace that t into the function to find \( H(t) =16 (1.0937^2+35*(1.0937)= 19.1\)
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