Graphing Proportional Relationships

Front

Is this graph proportional?

Back

No

Front

What is the unit rate in this proportional relationship?

Back

60 miles/1 hour

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 makes a graph proportional? Options: Straight Line, The line goes through (0,0), Curvy line, Straight line and passes through (0,0)

Back

Straight line and passes through (0,0)

Front

Is there a constant rate of change in the cost of long distance calls based on the number of minutes used?

Back

Yes, $.10 per minute

Front

Which company shows a greater rate of change? Options: Water's Edge Rafts, Ryan's Rafts

Back

Water's Edge Rafts

Front

Back

Taylor can write 25 words per minute

Front

What is the constant rate of change?

Back

$41 per month.

Front

Find the constant rate of change for this graph.

Back

3 lb per person