Reflections: Interactive Activity and examples. Reflect across x axis, y axis, y=x , y=-x and other lines.
Reflection over the y=x line
Parabola - Wikipedia
Euler angles - Wikipedia
Picture of reflection across y axis
Reflecting shapes (article), Reflections
Lesson Explainer: Function Transformations: Reflection
Intercepts of lines review (x-intercepts and y-intercepts
Reflection Over X & Y Axis Overview, Equation & Examples
Question Video: Identifying the Equation of a Graph After a
How to Reflect a Polygon Over a Diagonal Line, Geometry
Defining shapes of two-dimensional crystals with undefinable edge
Reflection Across the X and Y Axis
IXL - Reflections: graph the image (Geometry practice)