Bombardier Aerospace is the third largest airplane manufacturer in the world and has its main headquarters in Dorval, Qubec. The Dash 8 series of turboprop airliners are built by Bombardier and are designed to need very short takeoff and landing strips. Suppose that a Dash 8 airplane is travelling from Edmonton to Kelowna, a trip of about 600 km (by air), at a speed of 450 km/h. Let w represent the speed of the wind, in kilometres per hour, where w is positive for a tailwind and negative for a headwind, and t represent the time, in hours, it takes to fly. The equation that represents t as a function of w is as follows: T = 500/w+ 400 A. What is the non-permissible value B. Graph the function for a domain that includes its non permissible value. Draw and label the axes then provide the scale