Question

Please find the coordinates and graph the points on the graph and rotate the image.Please demonstrate the pre image and the rotated image on the graph after finding the coordinates.

Answer 1

We have that the general rule for a counterclockwise rotation of 270 degrees is given by the following expression:

`R_(270)(x,y)=(y,-x)`

then, in this case,we have the following:

`\begin{gathered} R_(270)(4,5)=(5,-4)=D^(\prime) \\ R_(270)(6,-2)=(-2,-6)=E^(\prime) \\ R_(270)(1,-2)=(-2,-1)=F^(\prime) \end{gathered}`

and the graph would look like this: