Question

Is the graphed function linear?

Answer 1

Answer:

The answer is D. No, because the curve indicates that the rate of change is not constant.

Step-by-step explanation:

There is not a constant rate of change which results in a curved line.

Answer 2

Answer:

It is the last one: No, because the curve indicates that the rate of change is not constant.

Step-by-step explanation:

You can tell in the picture that if you connected the points it would not create a straight line.