Determine the image of the point (-3, 4) under a rotation of 90° about the origin. (-4, -3) (4, 3) (4, -3) (4, 3)<

Question

Determine the image of the point (-3, 4) under a rotation of 90° about the origin.
(-4, -3)
(4, 3)
(4, -3)
(4, 3)

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Delilah 3 weeks 2021-12-27T11:09:06+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-12-27T11:10:44+00:00

    Answer:

    (- 4, – 3 )

    Step-by-step explanation:

    Under a rotation about the origin of 90°

    a point (x, y ) → (- y, x ), thus

    (- 3, 4 ) → (- 4, – 3 )

    0
    2021-12-27T11:10:51+00:00

    (-4,-3) is the answer I think according to my calculations

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