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Prop Relationships

Proportional Relationships Vocabulary - Illustrative Math

TermDefinition
Equivalent Ratios Two ratios are equivalent if you can multiply each of the numbers in the first ratio by the same factor to get the numbers in the second ratio.
Constant of Proportionality In a proportional relationship, the values for one quantity are each multiplied by the same number to get the values for the other quantity.
Proportional Relationship values for one quantity are each multiplied by the same number to get the values for the other quantity.
Origin the point (0,0) in the coordinate plane and where the horizontal axis and the vertical axis cross
Reciprocal what to multiply a value by to get 1
multiplicative inverse what we multiply a number by to get 1
Created by: jbrenzi
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