The graph of the ceiling function, f (x) = ⌈x⌉, is shown. This function accepts any real number x as input and delivers the least integer greater than or equal to x as output. For instance, f (1.3) = 2 because 2 is the least integer greater than or equal to 1.3. The ceiling function is a type of step function, so named because its graph looks like a set of steps. Enter a function g (x) whose graph is a transformation of the graph of f (x) based on this situation: A parking garage charges $3.00 for the first hour or less and $2.00 for every additional hour or fraction of an hour. Then select the graph of g (x).