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| Coordinate Graphs | |
| 摘 要： | Some bars may involve many Pairs of numbers.A bar for eaeh pair would take up too mueh spaee.CoordinategraPhs are used instead.ExamPleBelow 15 a table of temPeratures for a eold January morning in Minneapolis.Put this information onto a eoordinategraPh. Time of day TemPerature(。F) 1 A.M.一2 2 A.M.一2 3 A.M.一2 4 A.M.一1 5 A.M.O 6 A.M.3 7 A.M.一1 8 A.M.O 9 A.M.3 10 A.M.7 1 1 A.M.11 12 noon 18SolutionThis eoordinate graph 15 based on two number lines.The horizontal number line r… |
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