Which table shows a proportional relationship between x and y?

In second table , x and y are proportional

Step-by-step explanation:

x and y are said to be proportional if y=kx where k is any real number .

For first table:

for any real number k

So,  x and y are not proportional.

For second table:

So, y=kx where k = 3

x and y are proportional.

For third table:

for any real number k

So,  x and y are not proportional.

For fourth table:

for any real number k

So,  x and y are not proportional.

answer: i believe c. is the answer sorry if i am wrong

step-by-step explanation:

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square