The point is rotated 90° counterclockwise. The algebraic rule for rotation of 90° counterclockwise is (x, y)→(-y, x) .
Rotation of a graph is a transformation where the graph is rotated about a fixed point.
The given point is M(6,8) . The figure is rotated counterclockwise to get the image M'(-8,6).
Now we have to calculate the degree of rotation of the point.
M(6,8) lies in the first quadrant and M'(-8,6) lies in the second quadrant.
Therefore the rotation is less than 180° .
Now from the figure attached below we can say that the figure was rotated 90°
To learn more about rotation visit:
https://brainly.com/question/12091224
#SPJ1