Z: is the number
[Z*(-1)]+(-50)
(-Z)+(-50)
-Z-50
<span>I hope it helps you :)</span>
Answer:
The center of the circle is:
Thus, option (2) is true.
Step-by-step explanation:
The circle equation is given by

here,
Given the equation



comparing with the circle equation

Therefore, the center of the circle is:
Thus, option (2) is true.