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Describe the transformation for the given points:

(7, 8) = (7, -8)

A) Reflection
B) Translation
C) Rotation
D) Dilation

1 Answer

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Final answer:

The transformation is a reflection across the x-axis, where the y-coordinate changes sign while the x-coordinate remains the same.

Step-by-step explanation:

The transformation of the given points from (7, 8) to (7, -8) represents a reflection across the x-axis. In this transformation, the x-coordinate remains the same while the y-coordinate is multiplied by -1, effectively 'flipping' the point over the x-axis. In mathematical terms, the pair (x, y) becomes (x, -y) after this reflection.

A reflection is a transformation that flips a figure over a line or a plane. In this case, the y-coordinate of the point changes from 8 to -8, indicating a reflection across the x-axis.

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