Answer:
The slope PV is:
Step-by-step explanation:
Given
Determining the slope of PV
(x₁, y₁) = (2, 4)
(x₂, y₂) = (3, 0)
Using the formula
Slope = m = [y₂ - y₁] / [x₂ - x₁]
= [0 - 4] / [3 - 2]
= -4 / 1
= -4
Thus, the slope PV is:
The answer to your question is
5 weeks and 1 day
The graph doesn't even show the points of interest.
The average rate of change on that interval is 14.