Section $3\mathrm{.}4-$Ay$=$ptotes

Asymptote

littical $-$ Set downinates $-0,$ wolve for x$.$ The VA is the lies $x-$ A$.$

Baticoral $-$

dre$($NUM$)$ sadre$($DEN$)$

dog$($NUM$)-$des $($DEN$)$

dog$($NUM$)f(x)=\frac{1}{x}f(x)=\frac{3x}{x^2-4}f(x)=\frac{6-2x^2}{x^2-9}f(x)=\frac{x3}{x5x15}y=0$

Etemple $1.$ Find all anymptotes. Graph $(a)$ ass $(b).$

$(a)f(x)=\frac{1}{x}$

$(b)f(x)=\frac{3x}{x^2-4}$

$(c)f(x)=\frac{6-2x^2}{x^2-9}$

$(d)f(x)=\frac{x3}{x5x15}$