Question

write reflection of A(-5, 4) in y-axis​

Answer 1

Step-by-step explanation:

Observe when point M is reflected in y-axis, the image M' is formed in the second quadrant whose co-ordinates are (-h, k).

Thus we conclude that when a point is reflected in y-axis, then the y-co-ordinate remains same and then x-co-ordinate become negative.

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

Rules to find the reflection of a point in the y-axis:

(i) Change the sign of abscissa i.e., x-coordinate.

(ii) Retain the ordinate i.e., y-coordinate..

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Answer 2

Answer:

(5,4)

Step-by-step explanation:

reflection of A in y axis is (5,4)