Chapter 14.2, Problem 38WE

a.

To determine

To Plot the several points in the graph and find the its images in $R_j$ .

Explanation of Solution

Given information: The given equation is $y=-x$ .

Graph:

Therefore, the graph can be obtained as,

Interpretation: The mirror image of the points are given in the graph.

b.

To determine

To find the image of $\left(a,b\right)$

Explanation of Solution

Given information: The given point is $\left(a,b\right)$

Interpretation: Let us assume that the point is $\left(-4,4\right)$ then the image of the point is $\left(4,4\right)$ about the x-axis.