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Sophia Learning
Sophia: Linear and Non Linear Relationships
Explore linear and nonlinear relationships and how to recognize the graphical representations of both. Assess learning with a quiz.
Khan Academy
Khan Academy: Scatter Plots: Studying, Shoe Size, and Test Scores
Presents a problem with two graphs: study time vs. test score and shoe size vs. test score. Discusses the linear and nonlinear relationships that the graphs show. [2:26]
Sophia Learning
Sophia: Constant Rates of Change and Proportional Relationships
This video lesson provides examples of tables with proportional and non-proproptional relationships but have a constant rate of change.