In order to identify the constant of proportionality from a graph, we need a graph that represents a direct proportionality relationship. A direct proportionality means that as one variable increases, the other variable also increases at a constant rate.
If the graph is a straight line passing through the origin (0,0), then the slope of the line represents the constant of proportionality. The slope is the ratio of the vertical change (y-axis) to the horizontal change (x-axis) between any two points on the line.
Therefore, the constant of proportionality can be found by determining the slope of the line on the graph.
Identify the constant of proportionality from the graph.
3 answers
Graphs of Proportional Relationships Quick Check 1 of 51 of 5 Items Question Use the image to answer the question Identify the constant of proportionality from the graph. (1 point)
To answer this question, I would need to see the image or the graph in order to identify the constant of proportionality. Without the image or graph, I am unable to determine the constant of proportionality.