Describe the surface in R3 represented by the equation x + y

Last updated: 8/12/2022

Describe the surface in R3 represented by the equation x + y = 4, This is the set {(x, 4-x, z)|x ER, ze Ry which is a horizontal plane that intersects the xy-plane in the line y = 4 - x, z = 0. This is the set {(x, 4-x, z)|x ER, ZER) which is a vertical plane that intersects the xy-plane in the line y = 4 - x, z = 0. This is the set {(x, 4-x, z)|x ER, ZER3 which is a vertical plane that intersects the xz-plane in the line y = 4 - x, z = 0. This is the set {(x, 4-x, z)|x ER, ZERY which is a horizontal plane that intersects the xz-plane in the line y = 4 - x, z = 0. This is the set {(x, y, 4 - x - y) lx ER, YER) which is a vertical plane that intersects the xy-plane in the line y = 4 - x, z = 0.