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Proportionality is when ratios are equivalent to each other. You can use the unit rate to find if the table is proportional.
The multiplication pattern is used to find the pattern or the unit rate of the ratios but in a graph. For example, X2=Y
To fill out the graph you'll first start by labeling the X and Y axis by using the numbers in the table.
Make sure when labeling the numbers to not just place the numbers from the table directly onto both axis.
after labeling in even patterns start to plot the points from the table.
oh! so if it doesn't go through the origin (O,0) and the line connecting the points isn't straight than it isn't proportional?
After plotting connect the points with a line and make sure it goes through the origin. If the line isn't straight or go through the origin...
Yes you'v got it! And finally if you calculated right when finding if the table is proportional than the graph should be correct.
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