8 worksheets for revision or reinforcement of basic work on exponential functions for A-level students taking the C3 module. Focuses mainly on sketching graphs and transforming them. Designed to improve use of function notation and understanding of domain and range. There are four sheets covering two combined transformations in a structured way including finding the inverse function and plotting its graph.
The function e^x and its graph.
The function ln x and its graph; ln x as the inverse function of e^x.