Answer:
no there not
Step-by-step explanation:
Answer:
Step-by-step explanation:
11
This chart represents a proportional relationship. The rate of change will be 4.
<h3>What is the constant of proportionality?</h3>
Firstly, there is a proportional relationship.
Two values x and y are said to be in a proportional relationship if x=ky, where x and y are variables and k is a constant.
The constant k is called the constant of proportionality.
Given;
x y
1 4
2 8
3 12
4 16
Here, x = ky
put the first value
k = 1/4
This chart represents a proportional relationship.
So the rate of change will be

Learn more about proportional ;
brainly.com/question/20048815
#SPJ1
The Answer To This Problem is: C.-4
The answer should be 1546.3 after its worked out.