Answer:
2
Explanation:
Use the method
Change in output / Change in input
The input progresses by 1, and y progresses by 2.
We will plug the numbers in.
2/1
Then simplify.
2/1 = 2
Hence, the rate of change is 2.
non linear
you can see it doesnt go up a specific number each time, aka changes each time, therefor its non linear
7.9m questions
10.5m answers