1. Name:___________________________ Date:______________
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In addition to using a table to determine if a relationship is proportional, you also can use a________. A relationship is a proportional relationship if its graph is a _________ line through the ________ (0,0)
Recall that you can describe a proportional relationship with the equation _____. The __________ ___ ____________ k tells how ______ the graph of the relationship is. The ______ the absolute value of k, the _______the line.