Derivatives of a function measures its instantaneous rate of change. It also tells us the slope of a tangent line at a point on the curve (graph of the function).
Watch this video to understand what the derivative of a function is and how to find it.
In this video, we will learn: 0:00 Which is the Hardest Mountain to Climb in the World? 0:36 Steepness 1:50 Tangent Function 2:29 Derivatives of a Function 8:31 Instantaneous Rate of Change 9:01 Average Speed 10:16 Instantaneous Speed 10:36 instantaneous Rate of Change of a Function