And complements. (Lesson 0-1) You used set notation to ...

You used set notation to denote elements, subsets, and complements. (Lesson 0-1)

? Describe subsets of real numbers. ? Identify and evaluate functions and state their

domains.

? set-builder notation ? interval notation ? function ? function notation ? independent variable ? dependent variable ? implied domain

? piecewise-defined function

? relevant domain

Use Set-Builder Notation

A. Describe {2, 3, 4, 5, 6, 7} using set-builder notation.

B. Describe x > ?17 using set-builder notation.

C. Describe all multiples of seven using set-builder notation.

Describe {6, 7, 8, 9, 10, ...} using set-builder notation.

A. B. C. D.

Use Interval Notation

A. Write ?2 x 12 using interval notation. B. Write x > ?4 using interval notation.

C. Write x < 3 or x 54 using interval notation.

Write x > 5 or x < ?1 using interval notation.

A. B. C. (?1, 5) D.

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