Which of the following shows the coordinates of A (6, 12) after reflection over the y-axis?

Question

Which of the following shows the coordinates of A (6, 12)
after reflection over the y-axis?

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Ben Gia 6 months 2021-07-30T12:16:28+00:00 2 Answers 4 views 0

Answers ( )

    0
    2021-07-30T12:17:29+00:00

    (-6,12) if you start in quadrant 1 and move to quadrant 2 it means that your x value is going to be negative meaning you only change the sign

    0
    2021-07-30T12:18:05+00:00

    Answer:

    (- 6, 12 )

    Step-by-step explanation:

    Under a reflection in the y- axis

    a point (x, y ) → (- x, y ) , then

    A (6, 12 ) → A’ (- 6, 12 )

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )