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Pre-Calculus Help

In this section you'll find study materials for pre-calculus help. Use the links below to find the area of pre-calculus you're looking for help with. Each study guide comes complete with an explanation, example problems, and practice problems with solutions to help you learn pre-calculus.

Study Guides

showing 1 - 10 of 45
  • 1.

    The Slope and Equation of a Line Help

    Introduction to The Slope and Equation of a Line The slope of a line and the meaning of the slope are important in calculus. In fact, the slope formula is the basis for differential calculus. The slope of a line measures its tilt. The sign of the slope tells us ...

    Source: McGraw-Hill Professional
  • 2.

    The Slope and Equation of a Line Practice Test

    Review the following concepts if needed: The Slope and Equation of a Line Help The Slope and Equation of a Line Practice Test

    Source: McGraw-Hill Professional
  • 3.

    Introduction to Functions Help

    Introduction to Functions A relation between two sets A and B is a collection of ordered pairs, where the first coordinate comes from A and the second comes from B . For example, if A = {1, ...

    Source: McGraw-Hill Professional
  • 4.

    Introduction to Functions Practice Test

    Review the following concepts if needed: Introduction to Functions Help

    Source: McGraw-Hill Professional
  • 5.

    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
  • 6.

    Combinations of Functions Help

    Introduction to Combinations of Functions Most of the functions studied in calculus are some combination of only a few families of functions, most of the combinations are arithmetic. We can add two functions, f + g(x), subtract them, ...

    Source: McGraw-Hill Professional
  • 7.

    Combinations of Functions and Inverse Functions Practice Test

    Review the following concepts if needed: Combinations of Functions Help Inverse Functions Help ...

    Source: McGraw-Hill Professional
  • 8.

    Translations and Special Functions Help

    Introduction to Translations and Special Functions Calculus students work with only a few families of functions—absolute value, n th root, cubic, quadratic, polynomial, rational, exponential, logarithmic, and trigonometric functions. Two or ...

    Source: McGraw-Hill Professional
  • 9.

    Translations and Special Functions Practice Problems

    To review these concepts, go to Translations and Special Functions Help Translations and Special Functions Practice Problems

    Source: McGraw-Hill Professional
  • 10.

    Quadratic Functions Practice Test

    Review the following concepts if needed: Quadratic Functions Help

    Source: McGraw-Hill Professional

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