A community for students.
Here's the question you clicked on:
← 55 members online
 0 viewing
HelloKitty17
 one year ago
Identify the vertex for the graph of y = 2x2 + 8x  3.
(2, 21)
(2, 17)
(2, 11)
(2, 27)
HelloKitty17
 one year ago
Identify the vertex for the graph of y = 2x2 + 8x  3. (2, 21) (2, 17) (2, 11) (2, 27)

This Question is Closed

Mehek14
 one year ago
Best ResponseYou've already chosen the best response.2\(\dfrac{b}{2a}\) < formula

Mehek14
 one year ago
Best ResponseYou've already chosen the best response.2\(\dfrac{8}{2*2}=\dfrac{8}{4}=2\\x=2\)

Mehek14
 one year ago
Best ResponseYou've already chosen the best response.2plug that into the equation \(y=2*2^2+8*23\\2*4163\\819=11\)

HelloKitty17
 one year ago
Best ResponseYou've already chosen the best response.0dang it i got it wrong in my head

Mehek14
 one year ago
Best ResponseYou've already chosen the best response.2did you try the formula?

Mehek14
 one year ago
Best ResponseYou've already chosen the best response.2@OregonDuck why thanks?

HelloKitty17
 one year ago
Best ResponseYou've already chosen the best response.0thanks for the help

Mehek14
 one year ago
Best ResponseYou've already chosen the best response.2but it's @HelloKitty17 's question?

OregonDuck
 one year ago
Best ResponseYou've already chosen the best response.0yeah i am helping her she is my sis

Mehek14
 one year ago
Best ResponseYou've already chosen the best response.2oooooooooooohhhhhhhhhh
Ask your own question
Sign UpFind 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
 Engagement 19 Mad Hatter
 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.