Question

Trapezoid ABCD is to be translated to trapezoid A'B'C'D by the following rule (x,y) into (x-5,y+2). what will be the cordinates of point B be

Answer 1

`\begin{gathered} \text{ The coordinates of the trapezoid are} \\ A=(-1,5) \\ B=(3,5) \\ C=(5,1) \\ D=(-2,1) \end{gathered}`
`\begin{gathered} A^(\prime)=(-1-5,5+2)=(-6,7) \\ B^(\prime)=(3-5,5+2)=(-2,7) \\ C^(\prime)=(5-5,1+2)=(0,3) \\ D^(\prime)=(-2-5,1+2)=(-7,3) \end{gathered}`