Graphs- Proportional or Not Proportional

Front

Ordered pair (0,0) is also known as the ___

Back

origin

Front

Which graph is NOT proportional? (Choose from A, B, C, D)

Back

D

Front

Does the graph show a proportional relationship? (Yes or No)

Back

No

Front

Is the graph proportional or non proportional? (Choose Proportional or Non proportional)

Back

Proportional

Front

Which graph is proportional? (Choose from the given options)

Back

Graph A (example answer)

Front

What is a proportional relationship?

Back

A relationship where the ratio of two variables is constant.

Front

What does the y-axis represent in a graph?

Back

The vertical axis that shows the dependent variable.

Front

What does the x-axis represent in a graph?

Back

The horizontal axis that shows the independent variable.

Front

What is the slope of a proportional graph?

Back

The slope is constant and can be calculated as rise over run.

Front

How can you tell if a graph is proportional?

Back

If it passes through the origin and is a straight line.