2.5 Compare Proportional Relationships

Front

What makes a graph proportional?

Back

Straight line and the line goes through the origin

Front

What is the constant of proportionality?

Back

3

Front

What is the constant of proportionality?

Back

9

Front

What is the constant of proportionality? Options: 9, $9, $9.00

Back

9, $9, $9.00

Front

Does the graph represent a proportional relationship?

Back

yes

Front

What is the constant of proportionality (in miles per hour) based on the table?

Back

45

Front

What is the unit rate for this graph?

Back

50

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

In the equation y = 14x, what is the constant of proportionality?

Back

14

Front

What does the point (2, 94) represent in this situation? Options: Every week, they earn $94., After 94 weeks, they save $2., After 1 week, they save $47., After 2 weeks, they save $94.

Back

After 2 weeks, they save $94.