## Posts Tagged ‘hole’

### Ex 1: Find a Limit by Rationalizing or Factoring

This video explains how to determine a limit by rationalizing or factoring.  Both methods are shown.  The result is verified graphically.

### Ex 2: Find a Limit by Rationalizing or Factoring

This video explains how to determine a limit by rationalizing or factoring.  Both methods are shown.  The result is verified graphically.

### Ex: Find a Limit Requiring Rationalizing

This video explains how to determine a limit by rationalizing.  The result is verified graphically.

### Ex 2: Find the Equation of Rational Function From a Graph with a Hole

This video explains how to determine an equation of a rational function based up the properties of the graph of the rational function.

### Ex: Find the Intercepts, Asymptotes, and Hole of a Rational Function

This video explains how to determine the x-intercepts, y-intercepts, vertical asymptotes, and horizontal asymptote and the hole of a rational function.

### Ex 4: Determine Asymptotes and Graph a Rational Function (Slant)

This video provides an example of graphing a rational function that has a vertical asymptote and a slant or oblique asymptote.

### Ex 3: Determine Asymptotes and Graph a Rational Function

This video provides an example of graphing a rational function that is a line with a hole.

### Ex 2: Determine Asymptotes and Graph a Rational Function

This video provides an example of graphing a rational function that has a hole, a vertical and a horizontal asymptote.

### Graphing Rational Functions

This video explains how to graph rational functions.  It explains how to determine the domain, asymptotes, and holes of rational functions.