A community for students.
Here's the question you clicked on:
← 55 members online
 0 viewing
anonymous
 5 years ago
If f(x)=x^2+3x4, find the value of f(4). Show all work.
anonymous
 5 years ago
If f(x)=x^2+3x4, find the value of f(4). Show all work.

This Question is Closed

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0okay all u do is plug in 4 for all x's

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0now add 3 X 4 which is 12 so 12+16 is what? 28

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0now subtract 4 from 28 which is ur final answer 24

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0But the 12 would be negative?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so now its 12+16 than take that and subtract 4

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yes the answer is 0 good job!
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.