Rotate a point on a line at (−4, 6) 180° counterclockwise. What is the resulting point?
Answers:
A (-6, 4)
B (6, -4)
C (-4, -6)
D (4, -6)
To rotate a point 180° counterclockwise, we can reverse the signs of the x-coordinate and y-coordinate of the point.
The given point is (−4, 6).
Reversing the signs, we get (4, -6).
Therefore, the resulting point after rotating 180° counterclockwise is option D (4, -6).