Question

amount consumed each trial vs. time (s)
how many
items are
consumed at
t = 4 s?
8
3
6
0

Explanation:

Step1: Locate \( t = 4 \) on the x - axis

On the given graph, the x - axis represents time (\( t \)).

Step2: Find the corresponding y - value

Move vertically from \( t = 4 \) on the x - axis to the line on the graph. Then move horizontally to the y - axis. The y - axis represents the amount consumed each trial.

Answer:

6