Answer:

Step-by-step explanation:
The distance formula tells you the distance d between the points (0, 0, 0) and (-3, -b, c) is ...
d = √((x2 -x1)² +(y2 -y1)² +(z2 -z1)²) = √((-3-0)² +(-b-0)² +(c-0)²)
= √(9 +b² +c²)
The answer is C .
Hope it helps
The circle is open i think is the right answer i hope i got it right if not im very sorry :(
Answer:
4/9
Step-by-step explanation: