Give the coordinates of the point obtained from each reflection. (a) Reflect the point (-3, 7) across the y-axis: 00 (b) Reflect the point (

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Give the coordinates of the point obtained from each reflection. (a) Reflect the point (-3, 7) across the y-axis: 00 (b) Reflect the point (-3, 7) across the x-axis: (01)​

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Tryphena 1 year 2021-09-04T22:45:36+00:00 1 Answers 0 views 0

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    2021-09-04T22:47:16+00:00

    Answer:

    a) Rule for reflection across y – axis:

    • (x, y) → (-x, y)
    • (-3, 7) → (3, 7)

    b) Rule for reflection across  x – axis:

    • (x, y) → (x, -y)
    • (-3, 7) → (-3, -7)

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