Same chapter3 marksDifficulty: Medium
Which points are invariant under a reflection in the line y = −2?
Reflection
3 marksDifficulty: Medium
Find the image of the point (−1, 4) when reflected in the line x = 2.
Original Khojo Papers practice question — not from a past board paper.
Answer
(5, 4)
No citable source has been recorded for this record. Treat it as practice material, not as fact.
Explanation
The point is 3 units to the left of x = 2, so its image is 3 units to the right, at (5, 4).
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Reflection in the origin maps (a, b) to:
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