Ask your own question, for FREE!
Mathematics 39 Online
OpenStudy (anonymous):

Write in vertex form y=x²-9x pleasee?

OpenStudy (saifoo.khan):

\[(x-\frac92)^2-\frac{81}{4}\]

OpenStudy (anonymous):

h= 4.5 or 9/2 k= 20.25 or 81/4 Vertex form = (x-9/2)^2 - 81/4

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Latest Questions
ARTSMART: Art!
1 hour ago 4 Replies 3 Medals
Jasonisyours: What were the key causes of the French Revolution in 1789?
2 hours ago 2 Replies 4 Medals
PureSoulless: Why is the word "Pedophile" always censored in yt vids?
1 day ago 3 Replies 0 Medals
Jalli: What's 58x3634u00b07
19 hours ago 6 Replies 3 Medals
arriya: who wanna play roblox
1 day ago 5 Replies 1 Medal
brianagatica14: Any artist on here?
3 days ago 7 Replies 2 Medals
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!