Find the indicated values, where g(t)=t^2-t and f(x)=1+x f(2g(1)

The indicated value f(2g(1)) is: 1

We are given two functions f(x) in terms of variable 'x' and g(t) in terms of variable 't' as:

and          

Now we are asked to find the value of the composite function:

We know that:

Hence,

                   Hence, the indicated value is:

                                     1

you didn't give me the choices, so i will just give you the graph so you can look at your choices and choose the right one.