Solve this question please

Is the following relation a function? x y 1 4 −1 −2 3 10 5 16 yes no

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

Complete the truth table a. t, f, f, t b. t f f f c. f t f t d f t f t