What is the mirror image of point(3,9) on x-axis is a)(-3,9) (b)(9,3) (c)(3,9)(d)(3,-9)

Asked by  | 12th Sep, 2012, 07:57: PM

Expert Answer:

The mirror image of the point (x, y) in the x-axis is the point (x, -y).
 
Thus, the mirror image of (3, 9) in x-axis is (3, -9).

Answered by  | 12th Sep, 2012, 10:34: PM

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