Given g(x) = f(x) + k, enter the value for k that transforms the function f into g? The graph of both x and y axis having range minus four to four by increment of one and every alternate tick marks are labeled. In the graph, there are two parallel lines. The x and y intercepts of the first line are (1, 0) and (0, 1) respectively. The x and y intercepts of the second line are (4, 0) and (0, 4) respectively.