Describe the set of points in space whose coordinates satisfy the given combination of equations and inequalities. d ysd 220 o y=0,220 E) a. Choose the correct description below for the combination of equations and inequalities given in part (a). The second quadrant of the yzplane The plane perpendicular to the xaxis at x = 0 The half space consisting of the points on and above the yz-plane 53.093? The line through the origin parallel to the xaxis b. Choose the correct description below for the combination of equations and inequalities given in part (b). The first quadrant of the xz-plane The plane perpendicular to the y-axis at y = 0 The line through the origin parallel to the yaxis 9.0!\"? The half space consisting of the points on and below the xzplane