P (-2, 3) is reflected in the x- axis. What is the coordinate of its image? Graph and state the coordinates of P

Hung Vu asked Nov 2, 2023

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Hung Vu asked Nov 2, 2023

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18 votes

A reflection in x-axis is a transformation expresive by the equation:

$(x,y)\to(x,-y)$

In this case, the point P = (-2, 3) transform to P' = (-2, -3), the coordinate of its image is -3.

PKHunter answered Nov 8, 2023

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