The real world situation that could be represented by a graph is Given that y varies proportionally with x, with a constant of proportionality k=13 , find y when x=12.
The graph of the proportional relationship equation is a straight line through the origin.
The real-world situation that could be represented by a graph is Given that y varies proportionally with x , with a constant of proportionality k=13 , find y when x=12.
The constant of proportionality is the ratio of two proportional values at a constant value. Two variable values have a proportional relationship when either their ratio or their product gives a constant
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