A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 one year ago
If f(x) is a continuous function defined for all real numbers, f(–2) = 10, f(–7) = –5, and f(x) = 0 for one and only one value of x, then which of the following could be that x value
anonymous
 one year ago
If f(x) is a continuous function defined for all real numbers, f(–2) = 10, f(–7) = –5, and f(x) = 0 for one and only one value of x, then which of the following could be that x value

This Question is Closed

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Let me the multiple choices?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0If touches f(x)=0 once that mean it touches y=0 once dw:1439583539119:dw What do you think it is now?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0x value is the horizontal coordinate. They are looking which x value can be f(x)=0

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0If they say it can only touch f(x)=0 or (y=0) once, that means it will always increase since the graph from f(7) to f(2) is increasing.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0well I figured it might be 3 because 2=10 and 7=5 so it would have to be between them right?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0and it will always decrease from f(7) to f(10) and so on.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Yes, you are correct, it is 3.
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.