Trigonometry please help me solve this...

The parabola x= √y-9 opens: a.)up b.)down c.)right d.)left

The pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y > 2x + 3y is less than negative 3 over 2 times x minus 4part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points)part b: is the point (â’4, 6) included in the solution area for the system? justify your answer mathematically. (4 points)