Answer: [tex](3,1)[/tex]
Step-by-step explanation:
Given
The point C [tex](-3,-1)[/tex] is rotated [tex]180^{\circ}[/tex] clockwise about the origin
If a point is rotated [tex]180^{\circ}[/tex] about the origin, then the sign of the co-ordinates changes without changing the order of coordinates.
So,C [tex](-3,-1)[/tex] becomes C' [tex](3,1)[/tex] after the rotation.