Constant Relationship Graph - Web result the graph of a proportionality relationship is always a straight line through the origin. Web result one, it should be a line. Web result in a direct relation, the constant of proportionality, k, can be found using the equation y = kx. It should be a linear relationship between the two variables. A proportional relationship is one where there is multiplying or dividing between the. Web result 8 years ago. That is, the ratio between. Web result proportional relationships involve ratios that are constant;
Web result the graph of a proportionality relationship is always a straight line through the origin. Web result 8 years ago. Web result one, it should be a line. A proportional relationship is one where there is multiplying or dividing between the. That is, the ratio between. Web result proportional relationships involve ratios that are constant; Web result in a direct relation, the constant of proportionality, k, can be found using the equation y = kx. It should be a linear relationship between the two variables.