A group of students stood in a circle to play a game. The circle had a diameter of22 meters. Which measurements is closest to the circumference of the circle in meter>

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

horizontal translation of 2 units in the positive x direction

followed by

vertical translation of 3 units in the positive y direction

i believe the answer is d.

hope it you! : d