Question

The mirror of a point (3, 4) on Y-axis is [ ]

a) (3, 4) b) (–3, 4) c) (3, –4) d) (–3, –4)​

Answer 1

b ) ( -3 , 4 )

Here , Y - axis acts as plane mirror .

Given point is in 1st quadrant .

so, its mirror image is in 2nd quadrant i.e.,

( -3, 4)

Hope it helps!!!

Answer 2

Answer:

B) (-3,4)

hope the answer helps you