The exponential function f(x) has a horizontal asymptote at y = 3. youY What is the end behavior of f(x)? ()As x decreases, f(x) decreases. As x increases, f(x) approaches, but never reaches, 3. ()As x decreases, f(x) approaches, but never reaches, 3. As x increases, f(x) increases. ()As x decreases, f(x) approaches, but never reaches, 0. As x increases, f(x) increases. ()As x decreases, f(x) approaches, but never reaches, 3. As x increases, f(x) decreases