Question

Given ABC with coordinates A(1,3). B(4,5), and C(5,2). what are the coordinates of A'BC after the glide reflection described by T(-1,1)Ry-axis?A =B =C=

Answer 1

Let's begin by listing out the information given to us:

`A\mleft(1,3\mright);B\mleft(4,5\mright);C\mleft(5,2\mright)`

When this is glided by T(-1, 1); ry−axis(x, y) → (−x, y)

`\begin{gathered} A\mleft(1,3\mright)\rightarrow A^(\prime)(^{}-1,3) \\ B(4,5)\rightarrow B^(\prime)(-4,5) \\ C(5,2)\rightarrow C^(\prime)(-5,2) \end{gathered}`