Please Help!! What type of transformation happened from (x,y) –> (-x,y)? =– A.Rotation 90* B.Reflec

Question

Please Help!!
What type of transformation happened from (x,y) –> (-x,y)?
—–
A.Rotation 90*
B.Reflection over the y-axis
C.Translation left 1
D.Reflection over the x-axis

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Mít Mít 2 weeks 2023-01-20T04:03:35+00:00 2 Answers 0 views 0

Answers ( 2 )

  1. thaiduong
    0
    2023-01-20T04:04:46+00:00
    Reply
    Answer:
    B
    Step-by-step explanation:
    This is a reflection over the y-axis. The x value is changing sign while the y value is staying the same. The general rule for a reflection over the y axis is  (x,y) –> (-x,y), and similarly for a reflection over the x axis is (x,y) –> (x,-y). When you reflect a point over an axis, you flip the sign of the opposite value.

  2. Doris
    0
    2023-01-20T04:05:07+00:00
    Reply

    the answer would be B

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