Question

Is the function in the graph non-linear?

On a coordinate plane, a line curves down.
Yes, because it has a constant rate of change.
Yes, because it does not have a constant rate of change.
No, because it has a constant rate of change.
No, because it does not have a constant rate of change.

Answer 1

Answer:

Yes, because it does not have a constant rate of change.

Step-by-step explanation

For a graph to be linear, it must have a constant rate of change. If it's curving down, the rate of change is not constant.

Answer 2

Answer:

b

Step-by-step explanation: