Home

Basic Math


Business Math

Algebra

Trigonometry

Calculus 1

Click here to find the best student loan!

Math Video Library Collection


Rational Functions

Video Summary:

Rational Function - A function f of the form p/q defined by where p(x) and q(x) are polynomials, with q(x)  0, is called a rational function. Non-decimal vs. Decimal Window A non-decimal window (or connected mode) connects plotted points. A decimal window (or dot mode) plots points without connecting the dots. Use a decimal window when plotting rational functions such as If y is plotted using a non-decimal window, there would be a vertical line at x = –1, which is not part of the graph

 


 
 

Copyright 2009 - Present @ atcmathprof.com