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  1. Slopes Don't Have to be Positive: IM 8.3.9
    1. Lesson 8.3.9
    2. Practice 8.3.9

    Slopes Don't Have to be Positive: IM 8.3.9

    Author:GeoGebra Classroom Activities, IM 6 – 8 Math
    Topic:Algebra, Circle, Difference and Slope, Linear Equations, Linear Functions
    “Slopes Don't Have to be Positive” from IM Grade 8 by Open Up Resources and Illustrative Mathematics. Licensed under the Creative Commons Attribution 4.0 license.
    Slopes Don't Have to be Positive: IM 8.3.9

    Table of Contents

    • Lesson 8.3.9

      • IM 8.3.9 Lesson: Slopes Don't Have to be Positive
    • Practice 8.3.9

      • IM 8.3.9 Practice: Slopes Don't Have to be Positive
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    IM 8.3.9 Lesson: Slopes Don't Have to be Positive

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