Rational Functions

Learning Objective

  • Describe graphically, algebraically, and verbally real-world phenomena as functions; identify the independent and dependent variables.

  • Use rational functions to solve problems.  Solve by graphing, factoring, finding zeros and asymptotes through analysis of the polynomials in the numerator and denominator, and use properties of equality.

There are five assignments: review each assignment with your teacher before proceeding to the next.

2- Removable Discontinuities

Factoring Reminder

The quick-check at the top of Activity #2 requires you to factor a quadratic trinomial with a lead coefficient not equal to the number one. Remember how? Here's a reminder: