F(x)=1/3x g(x)= 1/3x f(g(x))= Are they inverses? Please explain.

no

Step-by-step explanation:

f(g(x))= x if they are inverses

(x)=1/3x

g(x)= 1/3x

f(g(x)) = 1/3 (g(x) = 1/3 (1/3x) = 1/9x

This is not x so they are not inverse functions

its b

step-by-step explanation:

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!