contestada

04
g
8
7-
0'
0-
Q'
10-9 8-7-6-6-4-3-2-1
2 3
-1-
2
O
R
3-
4
-5
Q
0
-7
-8
9
9
9
4
7 8 9 10
Which of the following transformations maps OPQR onto O'P'Q'R?
translation right 5 units and up 9 units
translation right 5 units and up 7 units
reflection across the x-axis
reflection across the y-axis
rotation 90° clockwise around the origin
rotation 90° counterclockwise around the origin
rotation 180° around the origin