Dolphin jump y = -16x2 + 32x - 10

This parabola has
x-intercepts,
representing the times when the dolphin's height above water is
feet.
On a coordinate plane, a parabola opens down. Time (seconds) is on the x-axis and height (feet) is on the y-axis. It goes through (0, negative 10), has a vertex at (1, 6), and goes through (2, negative 10).