Solution
The rule for a reflection over the y -axis is (x,y)→(−x,y) :
The coordinates of points A-E
[tex]\begin{gathered} A=(-5,1) \\ B=(-2,5) \\ C=(0,2) \\ D=(-2,3) \\ E=(-3,0) \end{gathered}[/tex]
The coordinates of its reflection over the y-axis:
[tex](x,y)-->(-x,y)[/tex][tex]\begin{gathered} A^1(5,1) \\ B^1(2,5) \\ C^1(0,2) \\ D^1(2,3) \\ E^1(3,0) \end{gathered}[/tex]
