Which of the following functions could represent the result of a vertical compression of the graph of y = 3x - 4 about the line y = 4? Select all that apply.A) y = -3x - 4B) y = 3x - 4/5C) y = 3x + 4D) y = 3/2x - 4E) y = 3x - 4/9F) y = 3/5x - 4 G) y = 15/2x - 4