Answer:
a. the series of alternative decisions that could have been made
Explanation:
Opportunity cost in general means what you will miss out on or lose when choosing one possibility over another.
Dx/dt=3
y=3x^3-2x
dy/dt=(9x^2)(dx/dt)-2(dx/dt)
When x= -2
dy/dt=(9(-2)^2)(3)-2(3)
=36(3)-6
=102
