Answer:
A. Proportional
B. Non-Proportional
C. Non-Proportional
D. Proportional
Step-by-step explanation:
1. For each graph divide the first cost by the number of apples
- 2.25 divided by 5 is .45 (price for one apple)
- 1.85 divided by 5 is .37 (price for one apple)
- 2.60 divided by 5 is .52 (price for one apple)
- 2.10 divided by 5 is .42 (price for one apple)
2. If you can multiply the price for one apple by the total # of apples and it matches the total cost throughout the entire graph then it's proportional.
