Identifying a Proportional Relationship A.) Proportional relationships and charts B.) Proportional relationships and graphs D.) Explaining the x and y coordinates A.) Proportional relationships and charts To determine if the relationship is proportional: 1.) List all ordered pairs and reduce each pair 2.) If each ordered pair reduces to the same ratio, then the relationship is proportional

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B.) Proportional relationships and graphs 1.) List the ordered pairs 2.) Reduce 3.) If they reduce to the same ratio the graph shows a proportional relationship

Tricks to help identify a proportional relationship: 1.) The graph must be a diagonal, straight line 2.) The line must go through the origin (0,0) Use the tricks to help answer the following.

Demonstrate Understanding 1.) 2.)

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