A community for students. Sign up today!
Here's the question you clicked on:
 0 viewing
 one year ago
graph the function. identify the vertex and axis of symmetry.
f(x)=2x^2+2x1
 one year ago
graph the function. identify the vertex and axis of symmetry. f(x)=2x^2+2x1

This Question is Closed

Bad2zBone
 one year ago
Best ResponseYou've already chosen the best response.0Do you know what the function should look like?

Tabbiejack
 one year ago
Best ResponseYou've already chosen the best response.0dw:1370231113472:dw

Tabbiejack
 one year ago
Best ResponseYou've already chosen the best response.0dw:1370231141279:dw

Bad2zBone
 one year ago
Best ResponseYou've already chosen the best response.0Well that is a good start already. To work out the axis of symmetry, you need to work out the maximum y value, for example. To sketch the graph  you need to know some points dw:1370231232831:dw

Bad2zBone
 one year ago
Best ResponseYou've already chosen the best response.0Set y = 0 and solve the equation for x.

Bad2zBone
 one year ago
Best ResponseYou've already chosen the best response.0This function never crosses the x axis, therefore there would be no solutions for x.
Ask your own question
Ask a QuestionFind 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.