A community for students.
Here's the question you clicked on:
 0 viewing

This Question is Closed

dcolley
 2 years ago
Best ResponseYou've already chosen the best response.0we just started learning this

RolyPoly
 2 years ago
Best ResponseYou've already chosen the best response.0I'm having troubles with it. I know b<0, but not a

RolyPoly
 2 years ago
Best ResponseYou've already chosen the best response.0Oh ,, I posted the wrong question

RolyPoly
 2 years ago
Best ResponseYou've already chosen the best response.0Though, the previous one is also the question I don't know. Just do it later.

benice
 2 years ago
Best ResponseYou've already chosen the best response.1if x was zero then b would be........

RolyPoly
 2 years ago
Best ResponseYou've already chosen the best response.0I told you I know b<0. I don't know range of value for a only

benice
 2 years ago
Best ResponseYou've already chosen the best response.1we know b is negative ... x is postive /...... x^2 is postive ......x^2 is negative... so we have two negative terms but still ax is reaching above the x axis... we x is postive ..... so a must be postive to make ax postive plus ax has to be greater than x^2+b

RolyPoly
 2 years ago
Best ResponseYou've already chosen the best response.0OMG, I've never though in that way. Thank you!

benice
 2 years ago
Best ResponseYou've already chosen the best response.1cool but b could be so large like 1000000 that it would never go above the line
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.