Question

http://i1204.photobucket.com/albums/bb402/Libby_Williams/GoGoGo.jpg

Answer 1

Lol I said that last thing in case you're working with a number you need to plug in for n.

Answer 2

It would be -2n -4

Answer 3

No I'm in Algebra 2. The only answer choice that makes sense is -2n -4

Answer 4

Okay read through this whole thing and you'll understand so much.

http://tutorial.math.lamar.edu/Classes/Alg/CombineFunctions.aspx

Answer 5

Look at c.) in example 1

Answer 6

You have to understand I'm retarded lol

Answer 7

I am retarded too! B/c I didn't know that dot symbol didn't mean "multiplying."

Look at b.) in example 2

Answer 8

So (f dot g)(x) is the same as f(g(x)).

Answer 9

Oh!

Answer 10

I had no idea that they were different. So fg(x) is different from (f dot g)(x)

Answer 11

So would the answer be 2n - 8?

Answer 12

Let me redo it. Hold on, I'll write it down and scan it.

Answer 13

Alright. (:

Answer 14

g(x) = -n-4 right? of is it n-4?

Answer 15

*or