Question

Quadrilateral ABCD is reflected over the x-axis to create A′B′C′D′. What are the coordinates of A' ?

(2, 4)


(-2, 4)


(4, 5)


(6, 12)

Answer 1

When you reflect the figure over the x-axis, you should have a new coordinate of (2,4) for A.

Answer 2

Reflecting something over the x-axis is just converting (x,y) to (x,-y). In this case, your answer is (2,4). : )