A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 one year ago
Given f(x)=2x+5 and g(x)=8x+2
then what is (f−g)(−9)) ?
anonymous
 one year ago
Given f(x)=2x+5 and g(x)=8x+2 then what is (f−g)(−9)) ?

This Question is Closed

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@UsukiDoll think you could help please ?

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1first off, (fg)(x) = f(x)g(x) = __ ?

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1not quite f(x) = 2x + 5 g(x) = 8x + 2 f(x)  g(x) = ?

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1not quite, check your math one more time f(x)  g(x) = (2x + 5)  (8x + 2) = ?

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1good! so we know that (fg)(x) = 6x + 3 so what is (fg)(9)= ?

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1uh... not quite x = 9 (fg)(x) = 6x + 3 = ?

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1x = 9 means replace "x" with "9" whenever you see it (fg)(x) = 6x + 3 = ?

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1if it's still unclear... (fg)(x) = 6x + 3 = 6*(9) + 3 = ?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so thats the answer?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0could you help me with a few more please ? @Vocaloid

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1I need to get going, let me tag @Nnesha

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@Nnesha think you could help me with this one please Match the correct graph to the function shown. f(x)=2sqrt34x +3

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.0@Vocaloid thanks for helping. I'm super exhausted right now and just want to browse OpenStudy.
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.