Type the correct answer in each box. The reflection of point S across the y-axis is point . The reflection of point Q across the x-axis and

Question

Type the correct answer in each box. The reflection of point S across the y-axis is point . The reflection of point Q across the x-axis and the y-axis is point , whose coordinates are (, ).

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Sigridomena 4 years 2021-08-18T04:15:58+00:00 1 Answers 77 views 0

Answers ( )

  1. diemthu
    0
    2021-08-18T04:17:40+00:00
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    Answer:

    S' = (-5,-5)

    Q"=(-5,-5)

    Step-by-step explanation:

    Given

    S = (5,-5)

    Q= (5,5)

    Solving (a): Reflect S across y-axis

    The rule to reflect across y-axis is:

    (x,y) \to (-x,y)

    So, we have:

    S(5,-5) \to S'(-5,-5)

    Hence:

    S' = (-5,-5)

    Solving (b): Reflect Q across x and y-axis

    The rule to reflect across x-axis is:

    (x,y) \to (x,-y)

    So:

    Q(5,5) \to Q'(5,-5)

    The rule to reflect across y-axis is:

    (x,y) \to (-x,y)

    So:

    Q'(5,-5) \to Q"(-5,-5)

    Hence:

    Q"=(-5,-5)

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