Proportional Relationships

Front

Is this graph proportional?

Back

No

Front

What makes a graph proportional?

Back

Straight line and the line goes through the origin

Front

What does a proportional relationship look like on a graph?

Back

A straight line that passes through the origin, (0,0).

Front

Does the graph represent a proportional or non-proportional relationship?

Back

Proportional Relationship

Front

Why does this graph show a non-proportional relationship?

Back

It does not go through the origin

Front

Is this table proportional?

Back

Yes

Front

Does the table represent a proportional relationship?

Back

Yes.

Front

Does the table represent a proportional relationship?

Back

No.

Front

Does the table represent a proportional relationship?

Back

yes

Front

Back

40 cents