Answer:
(3, 0)
Step-by-step explanation:
(3,6) reflected across the line y=3
y = 3 is parallel to x- axis, the x-coordinate doesn't change and y-coordinate reflects as y - 2*3
- (x, y) → (x',y') = (x, y -2*3)
- (3, 6) → (3, 6 -6) = (3, 0)
Answer is (3,0)
