Answer:
1. No 2. Yes 4: No The one above 4: Yes
Step-by-step explanation:
1. Although the line passes through the origin, it is curved, meaning that it cannot have a proportional relationship.
2. The line passes through the origin, and it is a straight line.
4. The line is straight, but it does not pass through the origin, or (0,0).
The one above 4: Straight line through the origin
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