Which graph shows a triangle and its reflection image across the x-axis?

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Captionless Image
A
B
C
D
7. If point P (-2,1) is reflected across the line y = 2, what are the coordinates of its reflection image?
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(4, -5)
(-2, 3)
(0, 1)
(1, 3)

1 answer

B
(1, 3)