Using only 2 surface equations (with domain restrictions), how can we construct the 3D surface seen in the screencast below? Try to construct this surface using GeoGebra Augmented Reality or in GeoGebra's [url=https://www.geogebra.org/3d]3D Graphing Calculator[/url]. [br][br][b]Note: [/b][br]The [b][color=#1e84cc]blue surface[/color][/b] has vertices (5,0,0), (-5, -5, 0), (-5, 5, 0), (0, 5, 5), & (0, -5, 5). [br]The[b][color=#ff00ff] pink plane[/color][/b] has vertices at (5, 0, 0), (-5, -5, 0), & (0, -5, 5).