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In this graph, the number of containers is plotted along the x-axis and the amount of water in the containers is along the y-axis.




the proportionality constant of the graph (y to x) is

In this graph the number of containers is plotted along the xaxis and the amount of water in the containers is along the yaxis the proportionality constant of t class=

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The proportionality constant is the slope of the line.
20/2 = 10

Answer:

10 liters/containers

Step-by-step explanation:

The line has a general equation of:

[tex](y-y_o)=k(x-x_o)[/tex]

where k is the proportionality constant and has the following equation

[tex]k=\frac{y_1-y_o}{x_1-x_o}[/tex]

Let's take 2 points (0,0) and (2,20), then the proportionality constant is

[tex]k=\frac{20-0}{2-0} =10 liters/containers[/tex]

The constant relates the average amount of water per container

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