Question

Quadrilateral ABCD is reflected across the x-axis and then reflect across the y-axis to form quadrilateral A′B′C′D′. If the coordinates of vertex A are (-7, 3), what are the coordinates of vertex A′?

A.
(7, 3)
B.
(-7, -3)
C.
(7, -3)
D.
(-7, 3)
E.
(3, 7)

Answer 1

B (-7,-3). Because it went from the 2 quadrant over to the 3 quadrant (it reflected over the x axis) and then to the 4 quadrant (it reflect over the y axis)

Answer 2

B(-7,-3)

Explanation:

When you reflect across the x axis, your y coordinate is multiplied by -1.

(-7,-1(3))

(-7,-3)

The only answer choice that is the same as my result is B.(-7,-3).