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EleoNora [17]
3 years ago
9

PLZ ANSWER QUICK IT WILL HELP A LOT!

Mathematics
2 answers:
tekilochka [14]3 years ago
6 0

Answer:

<em>Correct answer: Choice a.</em>

Step-by-step explanation:

<u>Reflections In The Coordinate Plane </u>

Reflect over the x-axis:

When we reflect a point across the x-axis, the x-coordinate remains the same, but the y-coordinate is mapped to its opposite (its sign is changed).

The reflection of the point (x,y) across the x-axis is the point (x,-y).

Reflect over the y-axis:

When reflecting a point across the y-axis, the y-coordinate remains the same, but the x-coordinate is mapped to its opposite (its sign is changed).

The reflection of the point (x,y) across the y-axis is the point (-x,y).

Note that the original triangle drawn by Jack and the image triangle have the same y-coordinate, but the inverse of the x-coordinate. This matches the definition of a reflection over the y-axis.

Correct answer: Choice a.

OlgaM077 [116]3 years ago
4 0

Answer: A

Step-by-step explanation: all answer choices have the negative sign for the x-value

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