Answer:
The answer is D) There are three proportional relationships
Step-by-step explanation:
The green line (the one in the middle) is a straight line through the origin. This is a proportional relationship.
Reason: It goes through 0,0
----------------------------------------------------------------------------------------------------------------
The blue line (the one at the top) is a straight line through the origin. This is a proportional relationship.
Reason: It goes through 0,0
----------------------------------------------------------------------------------------------------------------
The purple line (the one at the bottom) is a straight line through the origin. This is a proportional relationship.
Reason: It goes through 0,0
----------------------------------------------------------------------------------------------------------------
Conclusion: Since the blue, green, and purple lines are proportional, this means all 3 lines are proportional.
Note:
I know my answer is very late but I wanted to help anyone who needs it for future reference.
