The Instructor's Annotated Edition features Instructor Notes, with teaching ideas, warnings about common student errors, and historical notes. Instructor Notes next to each Example refer teachers to a similar problem in the following exercise set for possible use as an additional in-class example. Suggested Activities (found in the margin) can be used in class to explore concepts, as alternative (discovery) strategies for teaching the concept, or as cooperative learning activities. Suggested Assignments before each exercise set save instructors class preparation time.What is a constant of variation? Answers will vary. 4. Explain the relationship between direct variation and proportion. Answers will vary. 5. Determine whether the statement is true or false. a. In the direct variation equation y = kx, if x increases, anbsp;...

Title | : | Exploring Intermediate Algebra |

Author | : | Richard N. Aufmann, Joanne S. Lockwood, Laurie Boswell |

Publisher | : | Houghton Mifflin - 2004-01-01 |

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