Question

AQRS contains the points: Q(4, 2) R(5, 1) S(3,7). If the triangle is reflected across the y-axis, what will S be?

Answer 1

$\begin{gathered} \text{The points of the triangle are,} \\ Q(4,2),R(5,1)\text{ and S(3,7)} \\ \text{After y-axi}s\text{ reflection} \\ S(-3,7) \end{gathered}$