Question

For exercises 18-20, use the following information

The vertices of $\Delta XYZ$ are $X\left(1,-1\right),Y\left(2,-4\right),\text{and}Z\left(7,-1\right)$. The triangle is reflected over the line $y=x$

20. Graph $\Delta XYZ$ and $\Delta X\text{'}Y\text{'}Z\text{'}$

Short answer

Graph of $\Delta XYZ$ and $\Delta X\text{'}Y\text{'}Z\text{'}$ is

Step-by-step solution

- Graph ΔXYZ

Plot the vertices of $\Delta XYZ$ on the graph and join them to form the triangle

- Graph ΔX'Y'Z'

Plot the vertices of $\Delta X\text{'}Y\text{'}Z\text{'}$ on the graph and join them to form the triangle

- Plot both triangles

Resultant graph of both triangles is shown below