Exploring the reflection of a triangle.
Reflect the shape below through the x-axis, y-axis, blue line (y=x), and purple line (y=-x) . Then answer the questions below in your Math notebook.
1) What happens to coordinates in a reflection through the x-axis? Write your conclusions.
2) What happens to coordinates in a reflection through the y-axis? Write your conclusions.
3) What happens to coordinates in a reflection through the blue line (y=x) ? Write your conclusions.
4) What happens to coordinates in a reflection through the purple line. (y=-x) ? Write your conclusions.
5) Draw these reflections in your Math notebook.