Given the two functions $f$ and $g$, find $f-g$ and identify the domain.

$f\(\left\)(x\(\right\))=\(\sqrt{2x+11}\)$, $g\(\left\)(x\(\right\))=\(\sqrt{x-9}\)$

Given the two functions $f$ and $g$, find $f-g$ and identify the domain.

$f\(\left\)(x\(\right\))=36-x^2$, $g\(\left\)(x\(\right\))=x^2+11x-7$

Given the two functions $f$ and $g$, find $fg$ and identify the domain.

$f\(\left\)(x\(\right\))=\(\sqrt{x}\)$, $g\(\left\)(x\(\right\))=x+17$

Given the two functions $f$ and $g$, find $\(\frac{f}{g}\)$ and identify the domain.

$f\(\left\)(x\(\right\))=14-\(\frac{3}{x}\)$, $g\(\left\)(x\(\right\))=\(\frac{3}{x}\)$

Given the two functions $f$ and $g$, find $\(\frac{f}{g}\)$ and identify the domain.

$f\(\left\)(x\(\right\))=\(\frac{18x}{x-6}\),g\(\left\)(x\(\right\))=\(\frac{16}{x+10}\)$

Consider $f\(\left\)(x\(\right\))=3x^3+1$ and $g\(\left\)(x\(\right\))=-7x+6$. Evaluate the following expression: $(fg)(-1)$