Question

25/26 geometry a reflections 3 of 10 what is the rule for the reflection? t_{y = x}(x,y)→(y,x) t_{y = -x}(x,y)→(y,x) t_{y = -x}(x,y)→(-y,-x) t_{y = x}(x,y)→(-y,-x)

Explanation:

Step1: Recall reflection rules

In a coordinate - plane, for a reflection over the line $y = - x$, the transformation rule for a point $(x,y)$ is $(x,y)\to(-y,-x)$.

Answer:

$r_{y = - x}(x,y)\to(-y,-x)$