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mdemirci34

Answer:

you draw a straight line at question 7, but you cannot draw a straight line at 9, so 9 cannot be linear

Step-by-step explanation:

Answer:

7. Linear function

9. linear function

Step-by-step explanation:

7. The graph on it represents a straight line do the graph has a linear function

9. The above table the x values and y values have a constant rate of change so the graph is a linear function.