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 2 years ago
HELP!
Given f(t)=16t^2+80t+4 represents the height of a baseball after being hit.
a. Rewrite f(t) in f(t)=a(th)^2+ k
b. what is the max. height of the ball?
c. if the ball was caught at a height of 68 cm , how long was the ball in the air?
 2 years ago
HELP! Given f(t)=16t^2+80t+4 represents the height of a baseball after being hit. a. Rewrite f(t) in f(t)=a(th)^2+ k b. what is the max. height of the ball? c. if the ball was caught at a height of 68 cm , how long was the ball in the air?

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saifoo.khan
 2 years ago
Best ResponseYou've already chosen the best response.0Convert the equation into completing square form!

mighty_pen31
 2 years ago
Best ResponseYou've already chosen the best response.0but I don't know how to do that, I didn't learn that at'l

saifoo.khan
 2 years ago
Best ResponseYou've already chosen the best response.0dw:1334806084616:dw

saifoo.khan
 2 years ago
Best ResponseYou've already chosen the best response.0@mighty_pen31 , did you solved yet?

mighty_pen31
 2 years ago
Best ResponseYou've already chosen the best response.0of course..not, anyway, thanks for the help
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