anonymous
  • anonymous
HELP! Given f(t)=-16t^2+80t+4 represents the height of a baseball after being hit. a. Re-write f(t) in f(t)=a(t-h)^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?
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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katieb
  • katieb
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saifoo.khan
  • saifoo.khan
Convert the equation into completing square form!
anonymous
  • anonymous
but I don't know how to do that, I didn't learn that at'l
anonymous
  • anonymous
|dw:1334805908960:dw|

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saifoo.khan
  • saifoo.khan
|dw:1334806084616:dw|
anonymous
  • anonymous
|dw:1334806133172:dw|
saifoo.khan
  • saifoo.khan
nice drawing..
saifoo.khan
  • saifoo.khan
@mighty_pen31 , did you solved yet?
anonymous
  • anonymous
of course..not, anyway, thanks for the help

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