Logarithmic functions
Objective: You will convert equations between logarithmic form and exponential form, evaluate common and natural logarithms, and graph common and natural logarithmic functions.
Logarithmic functions
The logarithmic function, f(x) = logbx, is the inverse of the
exponential function g(x) = bx.
Logarithmic functions
The logarithmic function, f(x) = logbx, is the inverse of the
exponential function g(x) = bx.
Logarithmic functions
Logarithms and exponential functions are related in the following way:
Logarithmic functions
Example:
Convert the equation 23 = 8 into a logarithmic function.
Convert the equation log327 = 3 into an
exponential equation.
Logarithmic functions
Logarithmic functions
Logarithmic functions
Logarithmic functions
Logarithmic functions
Logarithmic functions