Find here some great lessons about exponential functions and logarithmic functions. Study the lessons below in the order given from top to bottom.
What is an exponential function?
Definition of exponential function and some examples of functions that are exponential functions.
Evaluate an exponential function
Learn to evaluate an exponential function to solve real-world problems.
Write an exponential function
learn how to write an exponential function from two points on the function's graph.
What is an exponential growth?
Learn to recognize real-life examples of exponential growth.
Graphing exponential growth
Graphing exponential growth using a table of values.
Modeling exponential growth
Modeling exponential growth with the exponential function y = ab^{x}
What is exponential decay?
Learn to recognize real-life examples of exponential decay.
Graphing exponential decay
Graphing exponential decay using a table of values.
Modeling exponential decay
Modeling exponential decay with the exponential function y = ab^{x}
What is a logarithm?
Learn what a logarithm is and its relationship with the exponential function.
What is the logarithm of a negative number?
A crystal clear explanation showing why the logarithm of a negative number or the logarithm of 0 is undefined.
How to evaluate logarithms
Learn how to evaluate logarithms to find the exponent
Properties of logarithms
Power property, product property, and quotient property
How to simplify logarithms
Simplify a logarithmic expression by writing it as a single logarithm
Expanding logarithms
Express a single logarithm into many individual logarithms.
How to solve exponential equations
Solve exponential equations by taking the log of each side of the equation.
Jun 20, 18 04:10 PM
Learn how to solve exponential equations quickly with this lesson that is easy to understand
New math lessons
Your email is safe with us. We will only use it to inform you about new math lessons.
Jun 20, 18 04:10 PM
Learn how to solve exponential equations quickly with this lesson that is easy to understand
Our Top Pages
Formula for percentage
Compatible numbers
Basic math test
Basic math formulas
Types of angles
Math problem solver
Algebra word problems
Surface area of a cube
Finding the average
Scale drawings
Everything you need to prepare for an important exam!
K-12 tests, GED math test, basic math tests, geometry tests, algebra tests.
Real Life Math Skills
Learn about investing money, budgeting your money, paying taxes, mortgage loans, and even the math involved in playing baseball.