104k views
23 votes
Please help me. I have no idea what to do!!

Please help me. I have no idea what to do!!-example-1

1 Answer

6 votes

Answer:

It's the first option.

Explanation:

It is turned down so the one half is negative (-1/2)

parabola will be in the form of a(x-h)^2 + k. (-h, k) is your vertex, in this case that is (15,25). so in the equation, you will have

-1/2(x-15)^2 + 25. first one.

Hope this helps!

User Halirutan
by
6.6k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.