ANSWER:
STEP-BY-STEP EXPLANATION:
The first thing is to determine the coordinates of the triangle, just like this:
The rule for the case of a 90° clockwise rotation is as follows:
[tex](x,y)\rightarrow(y,-x)[/tex]
We apply in the coordinates of the triangle and we would have:
[tex]\begin{gathered} (-2,1)\rightarrow(1,2) \\ (-4,5)\rightarrow(5,4) \\ (-5,3)\rightarrow(3,5) \end{gathered}[/tex]
Knowing the new coordinates, we can graph the triangle, just like this:
