Point P has coordinates (3,4). What are the coordinates of Ry=1 (P)? a.(3,-4)b. (0,4) c.(-3,-2) d.(3,-2)

asked Feb 3, 2023 77.6k views

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Ry=1 means a reflection in the y axis, so we have to change the sign of the y coordinate so the answer is:

$(3,4)\to(3,-4)$

So is option (A)

Aaron Bonner answered Feb 9, 2023

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