# exponential function   26 videos

• #### Exponential Functions and their Graphs

##### Algebra 2Inverse, Exponential and Logarithmic Functions

How to define an exponential function.

exponential function power function base exponent
• #### Exponential Growth and Decay

##### Algebra 2Inverse, Exponential and Logarithmic Functions

How to use the exponential growth and decay formula.

exponential growth exponential decay
• #### Solving Exponential Equations with the Different Bases

##### Algebra 2Inverse, Exponential and Logarithmic Functions

Solving an exponential equation by taking the log of both sides.

exponential function log of both sides
• #### Function Notation with Logs and Exponentials

##### Algebra 2Inverse, Exponential and Logarithmic Functions

How to use function notation to solve log equations.

function notation solving log equations
• #### Solving Exponential Equations with the 'Same' Base

##### Algebra 2Inverse, Exponential and Logarithmic Functions

How to solve an exponential equation where the bases are the same.

solving exponential equations bases equal
• #### Function Notation

##### Algebra 2Functions

How to define function notation.

function notation f(x)
• #### Step Functions

How to define the greatest integer function.

greatest integer function
• #### Introduction to Functions

##### Algebra 2Functions

How to define a function.

function dependent variable independent variable
• #### Piecewise Functions

How to define a piecewise function.

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• #### Definition of One-to-One Functions

##### Algebra 2Inverse, Exponential and Logarithmic Functions

How to define a one-to-one function.

one to one function
• #### Polynomial Function

##### Algebra 2Polynomials

How to evaluate a polynomial in function notation.

function notation f(x) polynomial constant linear quadratic cubic
• #### Composition of Functions

##### Algebra 2Functions

How to calculate the composition of functions.

composition f(g(x))
• #### Proving Two Functions are Inverses

##### Algebra 2Inverse, Exponential and Logarithmic Functions

How to use algebra to show that two functions are inverses.

proving inverses composition
• #### Solving a Logarithmic Equation

##### Algebra 2Inverse, Exponential and Logarithmic Functions

How to solve a logarithmic equation by putting it into exponential form.

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• #### Introduction to Logarithms

##### Algebra 2Inverse, Exponential and Logarithmic Functions

How to use inverses to define the logarithmic function.

logarithms inverse base exponent logarithmic form exponential form
• #### Introduction to Exponents

##### Algebra 2Exponents

How to interpret exponential expressions.

base exponent power
• #### Solving Simple Logarithmic Equations

##### Algebra 2Inverse, Exponential and Logarithmic Functions

How to solve a logarithmic equation.

logarithmic form exponential form
• #### Graph of Logarithmic Functions

##### Algebra 2Inverse, Exponential and Logarithmic Functions

How to find the graph of a logarithmic equation with a base greater than one.

log graph logarithmic graphs inverse graphically domain range asymptote
• #### Rules of Exponents

##### Algebra 2Exponents

How to use the rules of exponents to simplify exponential expressions.

rules of exponents simplifying exponents
• #### Graphing a Rational Expression

##### Algebra 2Rational Expressions and Functions

How to graph a basic rational equation.

functions function notation difference quotient expanding binomials