If a graph is proportional, it will display the following two characteristics:
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It will pass through the point (0,0): This indicates that when the value of x is 0, the value of y is also 0, which is a characteristic of proportional relationships.
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It will make a straight line: In a proportional relationship, the ratio of y to x is constant, which means that the graph will be a straight line through the origin (0,0).
So, the correct characteristics from your options are:
- It will pass through the point (0,0) and make a straight line.