A community for students.
Here's the question you clicked on:
← 55 members online
 0 viewing
anonymous
 one year ago
Determine the number of solutions for the quadratic function f(x) = x2  6x + 9
anonymous
 one year ago
Determine the number of solutions for the quadratic function f(x) = x2  6x + 9

This Question is Closed

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0We first want to start with defining the variables we plugin to the quadratic equation. Do you know what the numbers would be?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i have no idea i'm sorry i'm so bad at math

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[x= \frac{ b \pm \sqrt{b ^{2}4ac} }{ 2a}\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0That's ok :). So the coefficients of the functions are the numbers. a= 1, b= 6, c=9

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Just plug that in and solve :)
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.