$g(x)=\frac{36-x^2}{x^{2}6x}$

$($a$)$ Find the domain of $g(x).$

$x0$

$x36$

$x-6,x6$

xin$36,x0$

x e $-6$

$x-6,x0$

$($b$)$ How many solutions does each equation have?

$g(x)=0$

$g(x)=1$

$g(x)=-1$

two x

$$

$130$