👉 Learn how to find the derivative of a function using the chain rule. The derivative of a function, y = f(x), is the ...

👉 Learn how to find the extrema of a function using the second derivative test. The second derivative test states that if a ...

Often the time derivative of a measured variable is of as much interest as the variable itself. For a growing population of biological cells, for example, the population’s growth rate is typically ...