Question

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

Explanation:

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

Find the value of \( t = 4 \) on the horizontal (time) axis.

Step2: Read the corresponding y - value

Move vertically from \( t = 4 \) until intersecting the line graph, then move horizontally to read the value on the y - axis (Amount Consumed Each Trial).

Answer:

6