Which is the graph of g(x)? g(x) = startlayout enlarged left-brace 1st row 1st column 3, 2nd column x less-than negative 2 2nd row 1st column negative startfraction x over 2 endfraction + 2, 2nd column negative 2 less-than-or-equal-to x less-than 2 3rd row 1st column 2 x minus 3, 2nd column x greater-than-or-equal-to 2 endlayout