A set S of points in the x y-plane is symmetric about the origin, both coordinate axes, and the line y=x. If (2,3) is in S, what is the smallest number of points in S ?
Answer Choices
A. 1
B. 2
C. 4
D. 8
E. 16
A set S of points in the x y-plane is symmetric about the origin, both coordinate axes, and the line y=x. If (2,3) is in S, what is the smallest number of points in S ?
Answer Choices
A. 1
B. 2
C. 4
D. 8
E. 16