Consider the two functions given below. Which of the following pairs of transformations causes the graphs of the functions to have the same y-intercept? A. f(x) - 3 and g(x) + 1 B. f(x) + 4 and g(x) - 1 C. f(x) + 3 and g(x) - 6 D. f(x) - 2 and g(x) + 1