6. When graphed, the line y = 14 would not intersect the graph of which of the following functions (1) y = 5 cos(x)+9 (2) y=-6cos(x)+10 (3) y = 2sin(x)+15 (4) y = 3sin(x)+20 7. Which of the following functions has a maximum value of 25? (1) y=25 sin(x)+12 (3) y = 8 cos(x)+17 (2) y=-10 cos(x)+35 (4) y = 5 sin(x)+15