4
AssignmentMultiple Choice

Introduction to Functions

Question 4 • AZ-Algebra 1A (MA101)

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?

Answer
A
{t| 0 ≤ t ≤ 3}
B
{t| 0 ≤ t ≤ 48}
C
{t| 0 ≤ t ≤ 64}
D
{t| all real numbers}
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