Given that the two functions are
and

We need to determine the value of

The value of
:
The value of
can be determined using the formula,
![(f \circ g)(x)=f[g(x)]](https://img.qammunity.org/2021/formulas/mathematics/high-school/hc65fx601ckp75xr4qftkxf11k7eqtpy7p.png)
Substituting
in the above formula, we get;
![(f \circ g)(x)=f[-9x^2-2x+1]](https://img.qammunity.org/2021/formulas/mathematics/high-school/cqm1qtna1d7fd5e4r1q05sabf9mihj068j.png)
Now, substituting
in the function
, we get;



Thus, the value of
is

The value of
:
The value of
can be determined by substituting x = -6 in the function

Thus, we have;




Thus, the value of
is -2797
Hence, Option B is the correct answer.