Proportional Relationships/Direct Variation

Front

What makes a graph proportional?

Back

Linear and the line goes through the origin

Front

Is this graph proportional?

Back

No

Front

Is this a proportional relationship?

Back

yes

Front

Which graph is proportional? Options: A, B, C, and D.

Back

All of the graphs are proportional

Front

Which graph is non-proportional? Options: A, B, C, D

Back

D

Front

What is the unit rate in this proportional relationship?

Back

60 miles/1 hour

Front

What is the direct variation equation for this graph?

Back

Front

Is this table proportional?

Back

Yes

Front

Does the table represent a proportional relationship?

Back

No.

Front

Is this table proportional?

Back

No