Answer:
A) (-1,1) -----> The ordered pair is on the interior of the circle
B) (-2,1) -----> The ordered pair is on the circumference of the circle
C) (4,-8) -----> The ordered pair is on the exterior of the circle
Step-by-step explanation:
we know that
In this problem
1) If a ordered pair satisfy the equation 
then
The ordered pair is on the circumference of the circle
2)If a ordered pair satisfy the inequality 
then
The ordered pair is on the exterior of the circle
3)If a ordered pair satisfy the inequality 
then
The ordered pair is on the interior of the circle
<u><em>Verify each case</em></u>
case A) (-1,1)
For x=-1, y=1

so
therefore
A) (-1,1) -----> The ordered pair is on the interior of the circle
case B) (-2,1)
For x=-2, y=1

so
therefore
B) (-2,1) -----> The ordered pair is on the circumference of the circle
case C) (4,-8)
For x=4, y=-8

so
therefore
C) (4,-8) -----> The ordered pair is on the exterior of the circle