Graphing Exponential Functions: Understanding the Gradient Function

The video tutorial explores the gradient function of exponential graphs, focusing on y=a^x. It explains how the gradient increases with the value of 'a' and analyzes specific cases like y=2^x and y=3^x. The tutorial derives a general rule for calculating the gradient using a constant, and concludes with a derivation from first principles.

What new insight or understanding did you gain from this video?