Graphing Inequalities

Duration: 11

Year Published: 1970

Format: 16mm

Color: Color

Copyright: Registered 5Aug70 · MP21096 (Jan-Jun 1971) Copyright holder: General Learning Corp Production company: Davidson Films

Description: Illustrates graphing on a cartesian plane through an animated story. Shows Marshal, a Marshland guard, deciding to install stepping stones in his marsh and a workman explaining to him that some stones are weak. Discusses how Marshall plots the weak stones on a graph in order to warn visitors about them.

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Indiana University Library Moving Image Archive

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