Question

The coordinate point Q (0, 10) is reflected over the y-axis. ldentify the x- and y-
Item 2
coordinates of its image, D
Item 3
Item
(2 points)
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after a reflection over the y-axis.
Item O
The coordinates of S are
P

Answer 1

When a point is reflected over the y-axis, the x-coordinate changes sign while the y-coordinate remains the same.

Given the point Q (0, 10):
- The x-coordinate is 0, which remains 0 when reflected.
- The y-coordinate is 10, which remains 10.

Therefore, the coordinates of the image D after reflecting Q over the y-axis are still (0, 10).

So, the coordinates of D are (0, 10).