Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing
mscrosscountry
Group Title
Which of the following is the vertex of the quadratic equation y = 6x2 + 24x + 16?
 2 years ago
 2 years ago
mscrosscountry Group Title
Which of the following is the vertex of the quadratic equation y = 6x2 + 24x + 16?
 2 years ago
 2 years ago

This Question is Closed

petewe Group TitleBest ResponseYou've already chosen the best response.4
Use the formula: b/2a to find your axis of symmetry, sub that in, to find the y coordinate.
 2 years ago

Open2study Group TitleBest ResponseYou've already chosen the best response.2
was this originally a multiple choice question? Your question implies it is, but there are no follow up options.
 2 years ago

mscrosscountry Group TitleBest ResponseYou've already chosen the best response.0
i got (2, 8)
 2 years ago

apoorvk Group TitleBest ResponseYou've already chosen the best response.0
vertex of a quadratic equation' parabola = (b/2a , D/4a) where, D = Discriminant. \[D= \sqrt{b^2  4ac}\]
 2 years ago

mscrosscountry Group TitleBest ResponseYou've already chosen the best response.0
(–2, –8) (–2, 8) (2, –8) (2, 8)
 2 years ago

mscrosscountry Group TitleBest ResponseYou've already chosen the best response.0
these are the options
 2 years ago

apoorvk Group TitleBest ResponseYou've already chosen the best response.0
Err.. a wee bit of a mistake. should be (2, 8)
 2 years ago

mscrosscountry Group TitleBest ResponseYou've already chosen the best response.0
can you work it out please? I don't understand
 2 years ago

petewe Group TitleBest ResponseYou've already chosen the best response.4
dw:1334421718973:dw
 2 years ago

petewe Group TitleBest ResponseYou've already chosen the best response.4
That gives you your axis of symmetry
 2 years ago

petewe Group TitleBest ResponseYou've already chosen the best response.4
dw:1334421758630:dw
 2 years ago

DHASHNI Group TitleBest ResponseYou've already chosen the best response.0
(–2, –8) is the ans y=6(x^2+4x+4)8 (y+8)=6(x+3)^2 therefore –2, –8) is the ans
 2 years ago
See more questions >>>
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.