Question

If trapezoid ABCD was reflected over the y-axis, reflected over the x-axis, and rotated 180°, where would point A' lie?

Answer 1

(1,-1)
(-4,1)
(1,1)
(-4,-1)

Answer 2

@mathmate can u help me

Answer 3

@cliffordtapp could u try to help me

Answer 4

i got the answer its ( -4, 1)

Answer 5

(-4,1) is correct.
Reflection of an object about the x- and y-axes is equivalent to a rotation of 180 degrees. In addition, rotation of 180 degrees is it's own inverse (just like reflections), so the point has basically done a rotation of 180 degrees, and then had an inverse of 180 degrees, and come back to the original position.

Answer 6

ya i looked at other ones but it showed they had 1, -1 but i retraced my steps

Answer 7

Yes, following each step of the transformations is the safetest way to go!.

Answer 8

ya but thx anyway