Tracking Drone Flight Performance

You work as a technician for a company that operates delivery drones. Each drone’s battery efficiency depends on multiple factors like altitude, speed, and air temperature—all of which change over time during a flight. To optimize delivery routes and predict battery life, you need to understand how quickly efficiency changes as these variables shift. Additionally, the drone’s flight path follows certain constraints that define relationships between position variables. Your task is to apply chain rule techniques to analyze how efficiency changes during flight and to find rates of change when variables are related implicitly.