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The mirror image of point (-2,3) …

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The mirror image of point (-2,3) in x-axis is

Posted by Netrapal Singh Shaktawat 5 years, 2 months ago

CBSE > Class 09 > Mathematics

2 answers

Kiran Barthwal 5 years, 2 months ago

(2, -3)

0Thank You

Gaurav Seth 5 years, 2 months ago

To find the co-ordinates in the adjoining figure, x-axis represents the plain mirror. M is the point in the rectangular axes in the first quadrant whose co-ordinates are (h, k).

When point M is reflected in x-axis, the image M’ is formed in the fourth quadrant whose co-ordinates are (h, -k). Thus we conclude that when a point is reflected in x-axis, then the x-co-ordinate remains same, but the y-co-ordinate becomes negative.

Thus, the image of point M (h, k) is M' (h, -k).

Therefore answer is (2,-3)

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