What portions of your face hold symmetry

If f(x) = 2x + 2 and g(x) = x? , what is (gºf)(2)?

Segment wx is shown explain how you would construct a perpendicular bisector of wx using a compass and a straightedge

Bc and bd are opposite rays. all of the following are true except a)a,b,c,d are collinear b)a,b,c,d are coplanar c)bc=bd d)b is between c and d