Graphing Proportional Relationships

Front

What makes a graphed relationship proportional?

Back

It is linear and the line goes through the origin

Front

Is this graph proportional?

Back

No

Front

Is this table proportional?

Back

Yes

Front

What is the unit rate in this proportional relationship? Options: 60 miles/1 hour, 120 miles/2 hours, 1 mile/1 hour

Back

60 miles/1 hour

Front

Which graphs are proportional? Options: A, B, C and D, All of the graphs are proportional

Back

All of the graphs are proportional

Front

Find the Unit Rate: 72 ounces for 12 servings

Back

6 ounces per serving

Front

Using the graph above, determine the constant of proportionality.

Back

6

Front

Is the graph proportional and how do you know?

Back

The graph is not proportional because it does not pass through the origin.

Front

Equation of the line shown on the graph? Options: y = 96x + 1, y = 45x, y = 47x, y = 94x + 5

Back

y = 47x

Front

Which rate of change represents the graph shown? Options: 2 boys for every 1 girl, 0.5 boys for every 1 girl, 6 boys for every 1 girl, 3 boys for every 1 girl

Back

2 boys for every 1 girl