What affect does the "h" value have on the function f(x) = log(x)? the "h" value moves the graph left or right. the "h" value moves the graph up or down. the "h" stretches the graph vertically by a factor of |h|. the "h" value reflects the graph across the x-axis. what is the domain of f(x) = log(x + 3) + 1? x > 1 x > 3 all real numbers x > -3 the domain of f(x) = log(x + 2) is x > 2. true false what is the domain of f(x) = log(x)? all real numbers x > 0 x < 0 x > 1 what is the domain of f(x) = log(x) - 1? all real numbers x ≥ 0 x > 0 x < 0