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How can you identify a linear nonporportional realtionship from a table a graph and an equation

User Kolexinfos
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Answer:

If b = 0 in a linear equation (so y = mx), then the equation is a proportional linear relationship between y and x.

If b ≠ 0, then y = mx + b is a non-proportional linear relationship between y and x.

User Jesse Potter
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