Proportional Relationship using Graphs

Understanding if a graph represents a proportional relationship. Solving the equation represented by a graph to calculate the constant of proportionality.

Mapped to CCSS Section# 7.RP.A.2d

Explain what a point (x, y) on the graph of a proportional relationship means in terms of the situation, with special attention to the points (0, 0) and (1, r) where r is the unit rate.
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