Checking if a table of X and Y values shows a proportional relationship

Checking if a table of X and Y values shows a proportional relationship

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Checking if a table of X and Y values shows a proportional relationship

3:15

About this lesson

Is the relationship between the two variables proportional?

x

y

-1

-4

1

4

2

8

3

12


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Video 1 of 9

Checking if a table of X and Y values shows a proportional relationship

3 min

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Testing if G and H are proportional using ratios

4 min

Testing proportionality in a table with a non-constant ratio

4 min

Graphing and testing ratios to check for proportionality

5 min

Graphing points and testing ratios to check for proportionality

6 min

Graphing to show a non-proportional relationship between x and y

4 min

Determining if a vertical line graph shows a proportional relationship

3 min

Testing a graph for proportionality using coordinate ratios

4 min

Determining if a curved graph shows a proportional relationship

3 min