Rotate the point (-4,-6) on a geometric figure 90 degrees counterclockwise. What is the new point?

To rotate a point 90 degrees counterclockwise, we can swap the x and y coordinates and change the sign of the new x coordinate.

The original point is (-4,-6).
Swapping the x and y coordinates, we get (-6,-4).
Changing the sign of the new x coordinate, we get (6,-4).

Therefore, the new point after rotating 90 degrees counterclockwise is (6,-4).