Equations: Number sentences

Duration: 11

Year Published: 1965

Format: 16mm

Description: Explains that an equation is a number sentence showing a numerical relationship. Sample equations relate the ages of Jane and Bill, the time of day in different time zones, and the number of senators to the number states. Shows how ordered pairs solving an equation form a solution set, and how the answers of the solution set are limited by the domain and range of the function.

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Indiana University Library Moving Image Archive

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