Tables, Graphs, & Equations of Proportional Relationships

Front

What does the point (2, 94) represent in a proportional relationship?

Back

After 2 weeks, they save $94.

Front

What indicates a proportional relationship in a table?

Back

The unit rate must be constant.

Front

What does it mean if a table is not proportional?

Back

The unit rate is not constant.

Front

What is a key characteristic of a proportional graph?

Back

It passes through the origin (0,0).

Front

How can you identify a non-proportional graph?

Back

It does not have a constant rate of change.

Front

What is the unit rate in a proportional relationship?

Back

The ratio of the change in the dependent variable to the change in the independent variable.

Front

If a table shows values that do not pass through the origin, what can be concluded?

Back

The relationship is not proportional.

Front

What does a slope of 2 boys for every 1 girl indicate?

Back

For every 1 girl, there are 2 boys.

Front

What is the definition of proportional relationships?

Back

Relationships where the ratio between two variables is constant.

Front

How do you determine if a relationship is proportional from a graph?

Back

Check if the line is straight and passes through the origin.