PLZ HELPPP
What is the equation of the line best fit for the following data?

Is there a graph for it?

Step-by-step explanation:

^

it's A.

Step-by-step explanation:

just substitute each value of x into the equation and you will get your answer

d 192

step-by-step explanation:

we find our area to find area we multiply thoses numbers to get our answer so our area is 192

1.4

2.3

step-by-step explanation:

the formula for the constant of variation is

y= kx

divide each side by x

y/x =kx/x

y/x =k

we know a and y

1.   y/x = k

4/1 =4

check the other values to make sure they are the same

8/2 = 4   12/3 =4   and 16/4 =4  

the constant of variation is 4

2.   y/x = k

3/1 =3

check the other values to make sure they are the same

6/2 = 3   9/3 =3   and 12/4 =3  

the constant of variation is 3