# Raft Hana Longbrake

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#### Storyboard Text

• ﻿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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