Answer:
B. (4, -6)
Step-by-step explanation:
If we rotate a triangle 180° clockwise, we can use the following rule to find the new coordinates of the vertex:
(x, y) ----> (-x, -y)
So, if the initial coordinates of point J are (-4, 6), the new coordinates will be:
( -4, 6) ----> (-(-4), -6) = (4, -6)
Therefore, the answer is B. (4, -6)