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)

Question

Mathematics

Zain Farrell

22 September, 13:03

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)

+3

Answers (1)

Know the Answer?

Terrell Roy · 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)

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)

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)