Ms. Joseph is dropping marbles into a cylinder one at a time. She records the volume of what’s in the cylinder after each marble is dropped in. What is the vertical intercept of this line? That's the same as the volume in the cylinder before any marbles were added. x y 0 1 2 3 4 5 0 2 4 6 8 10 12 14 16 Number of marbles, x volume in mL, v slope: 2 vertical intercept