Cracking the SAT Subject Test in Math 2 by Princeton Review

Author:Princeton Review
Language: eng
Format: epub
Publisher: Random House Children's Books
Published: 2018-02-27T05:00:00+00:00

Chapter 10

Functions

On the SAT Subject Test in Math 2 you will be asked many different questions about functions. Some questions will use strange symbols; these are called algebraic functions. Most of these questions will ask you to plug values into the functions.

However, most of the function questions you will see will use standard function notation (f(x)). You will be asked questions about compound functions, inverse functions, and more. As you will see, Plugging In is often the best approach to these questions.

Finally, you will see questions that ask you to analyze the graph of a function. Some questions may simply ask whether a given graph is actually a function. Other questions will ask about symmetry or transformations of a graph. You will see various ways of approaching these questions in this chapter.

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