Question

he coordinates of the point that is a reflection of Y(-4, -2) across the x-axis are (, ). The coordinates of the point that is a reflection of Y across the y-axis are (, ).

Answer 1

see explanation

Explanation:

Under a reflection in the x- axis

a point (x, y ) → (x, - y ), thus

Y(- 4, 2 ) → Y'(- 4, 2 )

Under a reflection in the y- axis

a point (x, y ) → (- x, y ), thus

Y(- 4, - 2 ) → Y'(4, - 2 )