1. Does the line run through the origin 2. Is the line straight
3. If you answered yes to both questions the graph is proportional. If you
answered no to either or both, the graph is non-proportional.
Sails Bux
straight Ine yes
through orgir no
proportional mo
straight Ine no
through originyes
proportional no
straight line yes
through origin yes
proportional yes
Determine if there is a proportional or non-proportional relationship for each graph.
highlight the answer
2
PROPORTIONAL OP
NON-IROPORTIONAL
PROPORTIONAL OR
NON-PROPORTIONAL