Notes Over 5.2

1
Notes Over 5.2
Rewriting Logarithmic Equations
and
are equivalent.
Rewrite the equation in exponential form.
Evaluate each logarithm.
2
Notes Over 5.2
Properties of Logarithms




Use properties to solve.
3
Notes Over 5.2
Graphing Logarithmic Functions
Graph both functions on the same graph.
x y





x y





4
Notes Over 5.2
Common and Natural Logarithms
Use a calculator to evaluate.
Use properties to simplify.
5
Notes Over 5.2
Graphing Logarithmic Functions
Graph the logarithmic function.
Inverse of
x y





Domain
Range
x-int
Inc/Dec
asymp
Contin
6
Notes Over 5.2
Graphing Logarithmic Functions
Graph the function.
x y


Move curve 2 units to the left.
Asymptote
7
Notes Over 5.2