Question

What is the image of (-4,-2) after a reflecton over the line y= -x

Answer 1

The image of (-4, -2) after a reflection over the line y = -x is (2, -4).

What is a transformation?

In Mathematics, a transformation can be defined as the movement of a point from its original (initial) position to a final (new) location. This ultimately implies that, when an object is transformed, all of its points would be transformed as well.

The types of transformation.

Generally, there are different types of transformation and these include the following:

1. Reflection
2. Rotation
3. Translation
4. Dilation

What is a reflection?

A reflection can be defined as a type of transformation which moves every point of the object by producing a flipped but mirror image of the geometric figure.

In Geometry, a reflection over the y-axis is given by this rule (x, y) → (-x, y). Thus, line y = -x would become:

(-4, 2) → (2, -4).

Read more on transformation here: brainly.com/question/1548871

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