Chapter 13.2, Problem 26PSC

To determine

To find: The reflection of the point $\left(-9,7\right)$ over the reference line $y=x$ .

Answer to Problem 26PSC

The reflection of the point $\left(-9,7\right)$ over the reference line $y=x$ is shown in figure (1).

Explanation of Solution

Given:

The points is $\left(-9,7\right)$ .

Calculation:

The reflection of the point $\left(-9,7\right)$ over the reference line $y=x$ is shown below.

  

Figure (1)

Therefore, the reflection of the point $\left(-9,7\right)$ over the reference line $y=x$ is shown in figure (1).