Raft Hana Longbrake

Raft Hana Longbrake
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  • What's proportionality?
  • 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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