Rational function
A rational function is a polynomial divided by a polynomial. [math]\displaystyle{ f(x)=\frac{x}{x-3} }[/math] is a rational function.[1]
An asymptote is a line that a curve gets closer and closer to touching but never does.
References
- ↑ "Rational Functions". dl.uncw.edu. Retrieved March 8, 2018.