Reflections : How to reflect a point
Reflect point across x axis, y axis and other lines.
A reflection is a kind of transformation. It is basically a 'flip' of a shape over the line of reflection.
Practice Problems
Perform the reflections indicated below
problem 1) What is the image of point A(1,2) after reflecting it across the xaxis . In technical speak, pefrom the following transformation r( _{xaxis}) ?
Problem 2) What is the image of point A (31,1) after reflecting it across the xaxis . In technical speak, pefrom the following transformation r( _{yaxis}) ?
problem 3) What is the image of point A(2,,1) after reflecting it across the the line y = x . In technical speak, pefrom the following transformation r( _{y=x}) ?
