Ask your own question, for FREE!
Mathematics
OpenStudy (anonymous):

(f of g)(-4) f(x)=x^2+4 g(x)=2x

OpenStudy (anonymous):

F(g(x))=(2x)^2 +4 =4x^2 -4

OpenStudy (anonymous):

Sorry 4x^2 +4

OpenStudy (anonymous):

fg(x)= 4x^2 +4 fg(-4)= 64+4 =68

OpenStudy (anonymous):

That's correct

OpenStudy (anonymous):

68?

OpenStudy (anonymous):

Yeah

OpenStudy (anonymous):

Yes.

OpenStudy (anonymous):

Thank u soooo much

OpenStudy (anonymous):

No problem.

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Latest Questions
J4ke: Heeeeelp what is the origin of life?
1 minute ago 7 Replies 3 Medals
Kevieeeee: Good Morning guys hru?
5 hours ago 0 Replies 0 Medals
Kevieeeee: Rate this cute bunny i edited
10 hours ago 27 Replies 2 Medals
karremat: i need help asap pllllssss
16 hours ago 4 Replies 0 Medals
snowflake0531: healp
14 hours ago 4 Replies 5 Medals
Astrid1: Time to leak pictures if it'll let me
4 hours ago 72 Replies 7 Medals
karremat: i have a question
14 hours ago 71 Replies 2 Medals
D4nniii: how do i work this out
1 day ago 5 Replies 7 Medals
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!