find (f o g) and (g o f) for f = 4 sqrt[x], g = 1/(x - 1)

[viberent]

find (f o g)(x) and (g o f)(x) for the pair of functions

f(x) = 4 sqrt (expression) x, g(x)= 1/(x - 1)

Dont know where to begin

 

[pka]

Viberent, you have posted five problems.
But you have shown no effort whatsoever.
What have you done on any of these?
We can help on if we know where you are having trouble.
This is not a free homework service.

 

[stapel]

Dont know where to begin

I will guess from this comment that you are not familiar with function notation. Unfortunately, we cannot reasonably provide the necessary instruction within this environment, so please consider using some of the great resourses available online, such as:

. . . . .Google results for "function notation"

. . . . .Google results for "function composition"

Once you have studied one or a few lessons on each topic, so you have a basic grasp of the terms and techniques, please attempt the exercise. If you get stuck, or are unsure of your steps or solution, please reply showing everything you have tried, and we'll be glad to try to help you get un-stuck.

Thank you!

Eliz.