A community for students.
Here's the question you clicked on:
← 55 members online
 0 viewing
Geometry_Hater
 3 years ago
For f(x) 3x  x^2
Find:
f(x+h) f(x)

h
Geometry_Hater
 3 years ago
For f(x) 3x  x^2 Find: f(x+h) f(x)  h

This Question is Closed

radh
 3 years ago
Best ResponseYou've already chosen the best response.0Is there a picture? (I don't understand the question.)

hsmt
 3 years ago
Best ResponseYou've already chosen the best response.1i think it should be: [f(x+h)f(x)]/h

hsmt
 3 years ago
Best ResponseYou've already chosen the best response.1then f(x+h)=3(x+h)(x+h)^2 and f(x)=3xx^2 and you make the substitution, crank through the algebra, cancel the h's in the appropriate places, and you are done

Geometry_Hater
 3 years ago
Best ResponseYou've already chosen the best response.0Oh ok i was just confused over the h part. The substitution i got hands down.
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.