Given the points :
H: (-3, 2), I: (-3, 3), J: (2, 4), K: (2, 3)
We need to reflect the points across the x-axis
The rule of reflection will be :
[tex](x,y)\rightarrow(x,-y)[/tex]
So, the image of the points will be as following :
[tex]\begin{gathered} H\colon(-3,2)\rightarrow H^{\prime}\colon(-3,-2) \\ \\ I\colon(-3,3)\rightarrow I^{\prime}\colon(-3,-3) \\ \\ J\colon(2,4)\rightarrow J^{\prime}\colon(2,-4) \\ \\ K\colon(2,3)\rightarrow K^{\prime}\colon(2,-3) \end{gathered}[/tex]
