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Question
The reflection of point (-7, -9) through Y axis would be___
The reflection of point (-7, -9) through Y axis would be
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Solution
The correct option is D (7, -9)
When reflected through Y axis, the coordinate's x value reverses its sign i.e. positive becomes negative, and negative becomes positive. So, if we have, the coordinates (-7, -9) its reflection through Y axis gives us (7, -9) as a resultant point.
(7, -9)
When reflected through Y axis, the coordinate's x value reverses its sign i.e. positive becomes negative, and negative becomes positive. So, if we have, the coordinates (-7, -9) its reflection through Y axis gives us (7, -9) as a resultant point.
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