Find study help on rational functions for pre-calculus. Use the links below to select the specific area of rational functions you're looking for help with. Each guide comes complete with an explanation, example problems, and practice problems with solutions to help you learn rational functions for pre-calculus.
Study Guides
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1.
Rational Functions Help
Introduction to Rational Functions A rational function is a function that can be written as one polynomial divided by another.
Source: McGraw-Hill Professional -
2.
Rational Functions Practice Test
Review the following concepts if needed: Rational Functions Help
Source: McGraw-Hill Professional -
3.
Rational Functions Graphing Help
Introduction to Rational Functions Graphing When sketching the graph of a rational function, we use dashed lines for the asymptotes. We will sketch the graphs of rational functions in much the same way we sketched the graphs of polynomial functions. In addition to ...
Source: McGraw-Hill Professional -
4.
Graphs of Exponential Functions Help
Introduction to Graphs of Exponential Functions A basic exponential function is of the form f ( x ) = a x , where a is any positive number except 1. The graph of ...
Source: McGraw-Hill Professional
