I actually dont need help :) A graph where the horizontal axis shows time (t), numbered 1 to 4, and the vertical axis shows height (h) numbered 10 to 60. Solid circles appear at point (0, 48), point (1, 64), point (3, 0). A solid curved line connects all 3 points.

Leon throws a ball off a cliff. The graph represents a relation that models the ball’s height, h, in feet over time, t, in seconds.

What is the domain?

{t| 0 ≤ t ≤ 3}

{t| 0 ≤ t ≤ 48}

{t| 0 ≤ t ≤ 64}

{t| all real numbers}

i dont actually need help