B5: Exponential and logarithmic functions

Exponential and logarithmic Functions (PDF*924kb)

 

  Introduction  p. 7 
5.1  Exponential functions
5.1.1    The function and its graph
5.1.2    The exponential function
5.1.3    Case studies
5.1.4    Average rate of change
5.1.5    The inverse of the exponential function
p. 8
p. 8
p. 15
p. 15
p. 25
p. 30
5.2  Logarithmic functions
5.2.1    What is a logarithm?
5.2.2    Properties of logarithms
5.2.3    The function and its graph
5.2.4    Case studies
5.2.5    Average rate of change
p. 33
p. 33 
p. 38
p. 43
p. 44
p. 48
5.3  Putting it all together – solving equations and real world applications p. 49
5.4  A taste of things to come  p. 56
5.5  Post-test  p. 58 
5.6 Solutions p. 61