$($a$)$ Can the graph of $y=f(x)$ intersect a vertical asymptote?

Yes

No

Can the graph of a function $y=f(x)$ intersect a horizontal asymptote?

Yes

No

$($b$)$ How many horizontal asymptotes can the graph of $y=f(x)$ have? $($Select all that apply.$)$

$0$

$1$

$2$

$3$

$4$