Two airlains are in a flight. the function f(X) = 400x + 1200 reresents the altitude in meters, f(x) of one airlane after x minutes. the following table reresents the altitude of the second airlane after x minutes

Which function has a greater rate of change? Which function has the greater y-intercept?

Two airlains are in a flight the function fX 400x 1200 reresents the altitude in meters fx of one airlane after x minutes the following table reresents the alti class=