Question

Geometry

Answer 1

(-2,5)  (2,1)    M= (0,3)
(-2,2)  (-1,1)   M= (-3/2,3/2)
(-4,1)  (-2,-1)  M= (-3,0)
slope= (3-0)/(0+3)=3/3=1
b   3=b
y=x+3 should be the line of refelction.