Exponential functions

Topic Revision

Growth functions (a > 1)

Notes from Leckie & Leckie's Success Guide.
Decay functions (0 < a < 1)

Notes from Leckie & Leckie's Success Guide.
Growth and decay graphs are related!

Notes from Leckie & Leckie's Success Guide.
Reminder: the rules of indices

Notes from Leckie & Leckie's Success Guide.
Exponential models

Notes from Leckie & Leckie's Success Guide.

Past Paper Questions

Solve a problem modelled by an exponential function (Q10 P2 2022)
Solve a problem modelled by an exponential function (Q9 P2 2019)
Exponential function graph and its inverse graph (Q13 P1 2015)

Web Resources

Interactive Resources
Online Calculators
- Exponential Growth/Decay Calculator (from rapidtables.com)