Rotate a point on a line at (-4,6) 180 degrees counterclockwise. What is the resulting point?
To rotate a point 180 degrees counterclockwise on a line, we can use the formula:
(x',y') = (-x, -y)
where (x, y) are the coordinates of the original point and (x', y') are the coordinates of the resulting point.
In this case, the original point is (-4, 6). Plugging these values into the formula, we get:
(x', y') = (-(-4), -(6))
= (4, -6)
Therefore, the resulting point after rotating (-4, 6) 180 degrees counterclockwise is (4, -6).