What is the ratio of the change in y-values to the change in x-values?

1200:1

Step-by-step explanation:

The change in y-values between any two points is 1200:

2400-1200 = 1200;

3600-2400 = 1200;

4800-3600 = 1200

The change in x-values between any two points is 1:

2-1 = 1;

3-2 = 1;

4-3 = 1

This means the ratio of change in y-values to change in x-values is 1200:1.

could you provide figure.

the radius is 2 times the diameter.

step-by-step explanation: