Answer:
The fourth option gives the result.
Step-by-step explanation:
We have to find f(x) and g(x) from options given such that y = f[g(x)] is equivalent to 
.
Here, the fourth option gives the result.
If 
and g(x) = 2x + 4, then the composite function ![f[g(x)] = \frac{8}{\sqrt{2x + 4}}](https://tex.z-dn.net/?f=f%5Bg%28x%29%5D%20%3D%20%5Cfrac%7B8%7D%7B%5Csqrt%7B2x%20%2B%204%7D%7D)
⇒ 
( Answer )
GCF stands for greatest common factor so if u have a problem like let's say, "What is the gcf of 36 and 90?" all u do is go down your multiples table and write them all down till 36 you will get 9 and if u take 10×9 it equals 90. For LCM all you do is go down your multiples table and find the least number that is the same with each other.
Answer:
B is 2.
Step-by-step explanation:
4 x 2 is 8.
8 + 14 is 22.
