The formula of the length of the segment AB:
![A(x_A;\ y_A);\ B(x_B;\ y_B)\\\\|AB|=\sqrt{(x_B-x_A)^2+(y_B-y_A)^2}](https://tex.z-dn.net/?f=A%28x_A%3B%5C%20y_A%29%3B%5C%20B%28x_B%3B%5C%20y_B%29%5C%5C%5C%5C%7CAB%7C%3D%5Csqrt%7B%28x_B-x_A%29%5E2%2B%28y_B-y_A%29%5E2%7D)
We have:
![A(3;\ 2)\to x_A=3;\ y_A=2\\\\B(-3;\ -6)\to x_B=-3;\ y_B=-6](https://tex.z-dn.net/?f=A%283%3B%5C%202%29%5Cto%20x_A%3D3%3B%5C%20y_A%3D2%5C%5C%5C%5CB%28-3%3B%5C%20-6%29%5Cto%20x_B%3D-3%3B%5C%20y_B%3D-6)
Substitute:
![|AB|=\sqrt{(-3-3)^2+(-6-2)^2}=\sqrt{(-6)^2+(-8)^2}\\\\=\sqrt{36+64}=\sqrt{100}=10](https://tex.z-dn.net/?f=%7CAB%7C%3D%5Csqrt%7B%28-3-3%29%5E2%2B%28-6-2%29%5E2%7D%3D%5Csqrt%7B%28-6%29%5E2%2B%28-8%29%5E2%7D%5C%5C%5C%5C%3D%5Csqrt%7B36%2B64%7D%3D%5Csqrt%7B100%7D%3D10)
Answer:
B) 10.
Answer: -9 1/3 or -9.3333333
Step-by-step explanation: You would just have to divide those two numbers and then add the negative to your answer.
Answer:
1/3
Step-by-step explanation:
I think you should re-check the question because you might have made a typo.
1) rate of change is 1
2) rate of change is 2