A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 one year ago
Given the functions f(x) = 10x + 25 and g(x) = x + 8, which of the following functions represents f[g(x)] correctly?
f[g(x)] = 10x + 33
f[g(x)] = 10x2 + 33
f[g(x)] = 10x + 105
f[g(x)] = 10x2 + 105
anonymous
 one year ago
Given the functions f(x) = 10x + 25 and g(x) = x + 8, which of the following functions represents f[g(x)] correctly? f[g(x)] = 10x + 33 f[g(x)] = 10x2 + 33 f[g(x)] = 10x + 105 f[g(x)] = 10x2 + 105

This Question is Closed

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Are you sure those are the answer choices?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0you need to replace the x in f(x) with g(x) then simplify f(g(x)) = 10(x + 8) + 25

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0f(g(x)) = 10(x + 8) + 25 That's the answer, but you have to simplify/combine like terms. You don't have to substitute a number

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0The answer is C. f[g(x)] = 10x + 105

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0lmao. you still don't know how to do it :/

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0May you explain it to me then?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0f(g(x)) means to literally put g(x) inside of f(x).dw:1437431887328:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0*that was supposed to be +25 dw:1437431960057:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Ah, thank you! Now I understand. This will help!
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.