Chapter 9 - Multiveriable Calculus - 9.1 Functions of Several Variables - 9.1 Exercises - Page 467: 10

See graph

\[\begin{align} & y+z=5 \\ & \text{*Set }z=0 \\ & y=5 \\ & \text{Plot the point }\left( 0,5,0 \right)\text{ in the plane} \\ & \\ & \text{*Set }y=0\text{ } \\ & z=4 \\ & \text{Plot the point }\left( 0,0,5 \right)\text{ in the plane} \\ & \\ & \text{Graph} \\ \end{align}\]