<p>MATLAB HELP!</p><p>Plot the density as a 3D-surface function of temperature andpressure.</p><p><em>x = t(1,:)</em></p><p><em>y = p(:,1)</em></p><p><em>z = d</em></p><p><em>surf(x,y,z)</em></p><p><em>xlabel('Temperature (F)')</em></p><p><em>ylabel('Pressure (psi)')</em></p><p><em>zlabel('Air Density (lb/ft^3)')</em></p><p><strong>Using the combination of the <em>‘hold on’</em> commandand '<em>plot3'</em> function,