Mathematics
Which of the following points is invariant with respect to the line y = -2?
(3, 2)
(3, -2)
(2, 3)
(-2, 3)
Reflection
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Answer
Since, in (3, -2), y = -2, it means this point lies on the line. Hence, it a invariant point.
Hence, Option 2 is the correct option.
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