Analyzing Proportional Graphs

 Is this table proportional or non-proportional?

• Proportional

• Non-Proportional

What does the constant of proportionality mean?

• How much something costs for 1.

• How much something costs altogether.

• How much something costs for 5.

• How much something costs for 10

What is the average rate of change between 0 and 2 hours?

• 30 kmh

• 45 kmh

• 60 kmh

• 90 kmh

What is the average rate of change between 6 and 10 hours?

• 10 kmh

• 15.5 kmh

• 22.5 kmh

• 90 kmh

What is the average rate of change from 0 to 40 seconds?

• 0.5 mps.

• 0.15 mps.

• 3 mps.

• 6 mps.

Which person is running the fastest?

• A

• B

• C

• Impossible to determine

Where is the average rate of change the largest?

• Between 0 and 20 seconds

• Between 20 and 40 seconds

• Between 40 and 60 seconds

• Between 100 and 120 seconds

At what distance does the motorcycle pass the car?

• 10 m.

• 30 m.

• 50 m.

• 70 m.

Is the highlighted section of the graph increasing, decreasing, or no change?

• increasing

• decreasing

• no change (stopped)

Is the highlighted section of the graph increasing, decreasing or no change?

• increasing

• decreasing

• no change (stopped)