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Pre-Calculus: Functions and their Graphs Help & Problems

Find study help on functions and their graphs for pre-calculus. Use the links below to select the specific area of functions and their graphs you're looking for help with. Each guide comes complete with an explanation, example problems, and practice problems with solutions to help you learn functions and their graphs for pre-calculus.

Study Guides

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  • 1.

    Functions and Their Graphs Help

    Introduction to Functions and Their Graphs The graph of a function can give us a great deal of information about the function. In this chapter we will use the graph of a function to evaluate the function, find the x- and y ...

    Source: McGraw-Hill Professional
  • 2.

    Graphs of Functions Help

    Introduction to Graphs of Functions It is useful to be able to draw pictures which represent functions. These pictures, or graphs , are a device for helping us to think about functions. In this book we will only graph functions whose domains and ranges ...

    Source: McGraw-Hill Professional
  • 3.

    Plotting the Graph of a Function Help

    Introduction to Plotting the Graph of a Function Until we learn some more sophisticated techniques, the basic method that we shall use for graphing functions is to plot points and then to connect them in a plausible manner.

    Source: McGraw-Hill Professional
  • 4.

    Even and Odd Functions Help

    Introduction to Even and Odd Functions A graph is symmetric if one half looks like the other half. We might also say that one half of the graph is a reflection of the other. Symmetric Graphs

    Source: McGraw-Hill Professional
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