rotate a point on a line at (-4, 6) 180 counterclockwise. What is the resulting point.
A.(6, -4)
B.(-6, 4)
C.(-4, -6)
D.(4, -6)
To rotate a point on a line counterclockwise by 180 degrees, we simply need to change the sign of both the x-coordinate and the y-coordinate of the point.
Given that (-4, 6) is the original point, changing the signs of the coordinates gives us (4, -6).
Therefore, the resulting point after rotating (-4, 6) 180 counterclockwise is D. (4, -6).