Answer:
B
Step-by-step explanation:
We can see that for every time x changes by 2, y changes by 6
The rate of change is what will happen to y if you change x by one. To find this we take 6/2 and get 3.
the answer is B
Answer: 25
You take 100/16 and get 6.25. Then you just multiply 4 by 6.25 to get 25