Unit 7: Logs

Logs and Exponents:

Screen Shot 2016-05-01 at 7.46.44 PM

Introduction to logs:

An introduction to log laws:

Laws of logs to simplify:

More on log laws:

Solving log equations using laws of logs:

Change of Base laws:

Equations with logs in different bases:

Solving quadratic indices questions with logs:

The graph of ln(x) and e^x:

Solving equations using the natural log (lnx):

Past paper questions on logs: