Question

the mirror image of a point (3, 4) on y axis is​

Answer 1

Answer: ( -3 , 4 )

Step-by-step explanation:

See (3,4) is present in 1st quadrant and if we mirror on the y axis we get to the 2nd quadrant.

We know that in 2nd quadrant x is negative and y is positive .

Hence mirror of (3,4) will be(-3,4)

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Answer 2

Answer:

-3,4

Step-by-step explanation:

how it comes is the mirror image of 3,4 is in the opposite side that means 3,4 is in the I quadrant and mirror image is in II quadrant there for in II quadrant one side is positive and the other negative so the answer comes

(-3,4)

check the attachment and you can understand better

!! it is not the answer but the figure out how it comes!!!!