A community for students.
Here's the question you clicked on:
← 55 members online
 0 viewing
help_people
 one year ago
A graph of a quadratic function is shown below.
graph of y equals negative 2 times x squared plus 40 x plus 600
What is the vertex of the parabola shown?
(30, 0)
(800, 10)
(0, 600)
(10, 800)
help_people
 one year ago
A graph of a quadratic function is shown below. graph of y equals negative 2 times x squared plus 40 x plus 600 What is the vertex of the parabola shown? (30, 0) (800, 10) (0, 600) (10, 800)

This Question is Closed

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2\[\huge\rm y=2x^2+40x+600\] formula to find xcoordinate of the vertex \[\huge\rm x= \frac{ b }{ 2a }\] then substitute x for its value into the original equation to find ycoordinate \[\huge\rm Ax^2+Bx+C=0\] a=leading coefficient b=middle term
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.