Question

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)

Answer 1

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)