Question

an image is drawn of a figure. after a 180° (counterclockwise) rotation about the origin, p(7, -2) is mapped to p (-7,2). identify the rule that maps p to p. (1 point) ○ (x,y) →(x, y) ○ (x,y) →(y, x)) ○ (x,y) →(-x, -y) ○ (x,y) →(-y, -x)

Explanation:

A 180° rotation about the origin maps (x,y) to (-x,-y). For P(7,-2), applying (-7,-(-2))=(-7,2), matching P'.

Answer:

C. (x,y)→(-x,-y)