# Determine the Human Age of a Dog And the Dog Age, Given the Human Age

This video uses a logarithmic equation to determine the corresponding human age of a dog age and a dog age given the human age.

# Determine the Human Age of a Dog

This video uses a logarithmic equation to determine the corresponding human age of a dog age.

# Domain of Rational, Square Root, and Logarithm Functions

This video explains how to determine the domain of various function.

# Proof – The Derivative of f(x)=ln(x): d/dx[ln(x)]=1/x (Implicit Diff)

This video proves the derivative of f(x)=ln(x) equals 1/x using the definition of a log and implicit differentiation.

# Proof – The Derivative of f(x)=log_a(x): d/dx[log_a(x)]=1/((ln a)x)

This video proves the derivative of f(x)=log_a(x) using the change of base formula.

# Ex: Evaluate a Definite Integral Using Substitution (Form 1/u)

This video provides an example of how to evaluate a definite integral requiring substitution in the form 1/u.

# Ex: Definite Integral Using Integration by Parts in the Form x^(n)*ln(bx)

This video explains how to perform integration by parts to determine a definite integral in the form x^n*ln(bx).

# Ex: Definite Integral Using Integration by Parts in the Form x^n*ln(x)

This video explains how to perform integration by parts to determine a definite integral in the form x^n*ln(x).

# Ex: Find the Inverse Function of an Exponential Function

This video explains how to determine the inverse function of an exponential function in the form f(x)=a*e(bx).

# Ex 7: Solve an Exponential Equation Using Natural Log (Factoring)

This video provides another example of how to solve an exponential equation using natural log.  The equation requires factoring.