Chapter 14.2, Problem 9WE

a.

To determine

To find: image of C in the $x-axis$

Answer to Problem 9WE

  $R_{x-axis}:C=(0,-2)\to (0,2)$

Explanation of Solution

Given information: coordinate of point C is $(0,-2)$

image of $(0,-2)$ in the x-axis is $(0,2)$

b.

To determine

To find: image of C in the $y-axis$

Answer to Problem 9WE

  $R_{y-axis}:C=(0,-2)\to (0,-2)$

Explanation of Solution

Given information: coordinate of point C is $(0,-2)$

image of $(0,-2)$ in the y-axis is $(0,-2)$ as the point is on y-axis

c.

To determine

To find: image of C in the line $x=y$

Answer to Problem 9WE

  $R_{y=x}:C=(0,-2)\to (-2,0)$

Explanation of Solution

Given information: coordinate of point C is $(0,-2)$

the image of $(0,-2)$ in the line $x=y$ is $(-2,0)$