The shape is reflected over the y
-axis. What are the coordinates of the point D′
?
To reflect a point over the y-axis, we change the sign of its x-coordinate and keep the y-coordinate the same.
If the original coordinates of point D are (x, y), then the coordinates of D' after reflecting over the y-axis would be (-x, y).
wrong
Apologies for the mistake.
To reflect a point over the y-axis, we change the sign of its x-coordinate and keep the y-coordinate the same.
If the original coordinates of point D are (x, y), then the coordinates of D' after reflecting over the y-axis would be (-x, y).