Asymptotes of Rational Functions

Use this applet to learn about the asymptotic behavior of rational functions!

g(x)=

h(x) =

Asymptotes of Rational Functions

Use the red and green sliders to move the 
horizontal and vertical lines.  These lines 
will help you approximate asymptotes.

Let f(x) = g(x)/h(x)

g(x)=

h(x)=

h(x) = x
g(x) = 4 * x + 1
f(x) = g(x) / h(x)
inputBox2 = Textfield(g)
inputBox3 = Textfield(h)
a = 4 (slider from -10 to 10, step 0.1)
b = 0 (slider from -10 to 10, step 0.1)
c: y = a
d: x = b