Question

The coordinate point Q(0,10)
𝑄
(
0
,
10
)
is reflected over the y-axis. Identify the x- and y-coordinates of its image, Q′
𝑄
′
.(1 point)
The coordinates of Q′
𝑄
′
are (,) after a reflection over the y-axis.

Answer 1

Reflecting over the y-axis negates the x-coordinate and keeps the y-coordinate the same. For Q(0, 10), the image Q′ is (0, 10).