Answer: 4/3
Step-by-step explanation:
As you know this graph is a lemniscate

For this question, you would have to use the midpoint formula.
(X1 +X2 / 2 , Y1 + Y2 / 2)
In other words,
(9 + -3 / 2 , -7 +5 / 2)
(6 / 2 , -2 / 2)
(3 , -1)
Your midpoint is (3, -1)
Answer:
Step-by-step explanation:
Can you see it ?
I hope the picture help !
-3 and 4......................