Hi can someone help me with these? (Uses SahCahToa)

Direction: find each missing measure. around all answers to the nearest tenth.

What is the vertical asymptotes of the function f(x)=x-2/x*2-3x-4

The pressure exerted on the walls of a container by a gas enclosed within it is directly proportional to the temperature of the gas. if the pressure is 6 pounds per square inch when the temperature is find the pressure exerted when the temperature of the gas is 380 degrees f show work for the

The depth of a lake at a certain point, wich is a function of the distance of that point from shore, is 30 feet.