Some math help if you can (04.02)

Determine whether the graph represents a proportional relationship. (4 points)

A graph is shown. The x-axis is labeled from 0 to 9. The y-axis is labeled from 0 to 10. Four points are shown on the graph on ordered pairs 0, 0 and 1, 3 and 2, 6 and 3, 7. These points are joined by a line. The label on the x-axis is Number of pans. The title on the y-axis is Number of cakes.

1. Yes, it is a proportional relationship because the graph goes through the origin

2. Yes, it is a proportional relationship because the graph is a straight line

3. No, it is not a proportional relationship because the graph is not a straight line

4. No, it is not a proportional relationship because the graph does not go through the origin