Question

4.ARST with R(7,4), 5(5,-3), and T(2, 6): reflected across the line y = x /1 a. What is the "arrow rule' to show this transformation? 16 b. Graph the original triangle and its image.

Answer 1

Solution

The given points are ARST

R(7,4), S(5, -3) and T(2,6)

The arrow rule to show the transformation is

$\begin{gathered} (x,y)\text{ }\rightarrow(y,x)\text{ : This is the arrow rule.} \\ R^{\iota}(4,7) \\ S^{\iota}(-3,5)\text{ } \\ T^{\iota\text{ }}(6,2) \end{gathered}$