Based on the graphs of f (x) and g(x), what must the domain of (f ⋅ g)(x) be? Exponential function f of x increasing from the left in quadrant 3 asymptotic to the line y equals negative 3 passing through the point 0 comma negative 2 and 1 comma negative 1 and 2 comma 1 and the rational function g of x with one piece increasing from the left in quadrant 2 asymptotic to the line y equals 1 passing through the point 1 comma 2 asymptotic to the line x equals 3 and another piece increasing from the left in quadrant 4 asymptotic to the line x equals 3 passing through the point 4 comma negative 1 to the right asymptotic to the line y equals 1