Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing
can some one help me with this i've been studying for hours this is my last question and im tired
Create your own quadratic equation that has an axis of symmetry of x = 1 and whose graph opens down. Then find the vertex, domain, range, and xintercepts. Show all work to receive full credit.
 one year ago
 one year ago
can some one help me with this i've been studying for hours this is my last question and im tired Create your own quadratic equation that has an axis of symmetry of x = 1 and whose graph opens down. Then find the vertex, domain, range, and xintercepts. Show all work to receive full credit.
 one year ago
 one year ago

This Question is Closed

wioBest ResponseYou've already chosen the best response.2
Start with a standard quadratic equation: \[ y = x^2 \]It has an axis of symmetry at 0, so we'll fix that by shifting it over \(1\) horizontally. This is done by replacing \(x\) with \(x1\). \[ y = (x1)^2 \]Now the problem is that it opens up. We can reflect it vertically by multiplying it by 1. \[ y = (x1)^2 \] And we're done. We can expand it using foil if we want. \[ y = x^2+2x1 \]
 one year 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.