Water tank: f(x, y) = x+(y-5) -9 Tank post (ayak): f2(x, y) = 5x sin(x+3)+ y (units are in meters, so the radius of the tank is 3 meters) Please plot the equations in the chart below? (10 points) There should be four posts but you need to find the coordinates of only one of them. Please find height (h) in meters (40 points) Water tank H Pos