Quantcast

A community for students. Sign up today!

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

mighty_pen31

  • 2 years ago

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?

  • This Question is Closed
  1. saifoo.khan
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Convert the equation into completing square form!

  2. mighty_pen31
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    but I don't know how to do that, I didn't learn that at'l

  3. mr.luna
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    |dw:1334805908960:dw|

  4. saifoo.khan
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    |dw:1334806084616:dw|

  5. mr.luna
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    |dw:1334806133172:dw|

  6. saifoo.khan
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    nice drawing..

  7. saifoo.khan
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    @mighty_pen31 , did you solved yet?

  8. mighty_pen31
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    of course..not, anyway, thanks for the help

  9. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Ask a Question
Find more explanations on OpenStudy

Your question is ready. Sign up for free to start getting answers.

spraguer (Moderator)
5 → View Detailed Profile

is replying to Can someone tell me what button the professor is hitting...

23

  • Teamwork 19 Teammate
  • Problem Solving 19 Hero
  • You have blocked this person.
  • ✔ You're a fan Checking fan status...

Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.

This is the testimonial you wrote.
You haven't written a testimonial for Owlfred.