A line segment has endpoints at (7 ,8 ) and (3 ,5 ). If the line segment is rotated about the origin by (3 pi)/2 , translated vertically by -2 , and reflected about the y-axis, what will the line segment's new endpoints be?
1 Answer
to
to
Explanation:
A rotation of
In our case, if
and if
If we translate vertically by -2, the rotated segment
The reflection about the y-axis implies to change the signs only to the abscissas
If we reflect about the y-axis, we get