Chapter 11.3, Problem 3GP

To determine

To graph: the figure with the given vertices and its image after rotation of ${90}^0$ clockwise

about the origin

Explanation of Solution

Given information:

Consider $J(3,2),K(6,4),M(6,7),N(3,7)$

Calculation:

Transformation of ${90}^0$ clockwise about the origin is $(x,y)\Rightarrow (y,-x)$

  $\begin{array}{l}J(3,2)\Rightarrow J\text{'}(2,-3)\\ K(6,4)\Rightarrow K\text{'}(4,-6)\\ M(6,7)\Rightarrow M\text{'}(7,-6)\\ N(3,7)\Rightarrow N\text{'}(7,-3)\end{array}$

GRAPH:

Graph the figure before and after rotation