I think the answer is D, I've been told it's D by many people.
In linear change, the two variables keep increasing or decreasing at the same speed.
43.54 divided by 3.5= unit rate
12.44
Answer:
y = k/(x+2) squared
substitute y and x to find the value of k.
k =50
nxt used the value of k with same formula:.
y= 50/ (8+2) squared
y =1/2