Missy's rotation maps point K(17, –12) to K'(12, 17). Which describes the rotation? 270 degrees counterclockwise rotation 90 degrees counterclockwise rotation 90 degrees clockwise rotation 180 degrees rotation

The correct option is;

90 degrees counterclockwise rotation

Step-by-step explanation:

The coordinates of the preimage before rotation = K(17, -12)

The coordinate of the image of the preimage after rotation = K'(12, 17)

Therefore, the rotation transformation, transforms, the preimage (x, y) to the image (-y, x), which is equivalent to a rotation of 90 degrees counterclockwise

a.

step-by-step explanation:

step 1 distribute 2 to every term in the parentheses

step 2 add 10 on both sides of the equal sign