Question

I need help with this within the next /0 mins sum1 plz help

Answer 1

For this case we have the following functions:

`f (x) = x\\g (x) = 2`

We must find
`(f_ {0} g) (x).`

By definition of composite functions we have to:

`(f_ {0} g) (x) = f (g (x))`

We substitute g (x) into f (x), then we have:

`f (g (x)) = 2`

Answer:

`f (g (x)) = 2`

Option B

Answer 2

Answer: Second option.

Explanation:

Given the function f(x), which is:

`f(x)=x`

And given the function g(x), which is:

`g(x)=2`

You need to substiute the function
`g(x)=2` into the function
`f(x)=x` in order to find
`(fog)(x)`.

Therefore, through this procedure, you get this answer:

`(fog)(x)=(2)`

`(fog)(x)=2`

You can observe that this matches with the second option.