

1. 
What is the constant rate of change between the quantities in the table? 





A. 
4 legs per dog 
B. 
40 legs per dog 


C. 
2 legs per dog 
D. 
4 dogs per leg 


Hint 


2. 
What is the constant rate of change between the quantities in the table? 





A. 
5 burgers per person 
B. 
10 burgers per person 


C. 
2 burgers per person 
D. 
20 burgers per person 


Hint 


3. 
What is the constant rate of change shown in the graph? 





A. 
$10 per lawn 
B. 
$20 per lawn 


C. 
$16 per lawn 
D. 
$5 per lawn 


Hint 


4. 
What is the constant rate of change shown in the graph? 





A. 
0.5 lb per person 
B. 
2 lbs per person 


C. 
1 lb per person 
D. 
0 lbs per person 


Hint 


5. 
What is the constant rate of change shown in the graph? 





A. 
15 feet per minute 
B. 
15 feet per minute 


C. 
150 feet per minute 
D. 
150 feet per minute 


Hint 

