Intro to exponential functions | Algebra (video) | Khan Academy
An exponential function represents the relationship between an input and output, where we use repeated multiplication on an initial value to get the output for any given input. Exponential functions can grow or decay very quickly. Exponential functions are often used to model things in the real world, such as populations, radioactive materials, and compound interest.
Khan Academy
Khan Academy offers free algebra lessons on exponential and logarithmic functions, providing comprehensive explanations and practice problems for students.
Intro to exponential functions | Algebra (video) | Khan Academy
An exponential function represents the relationship between an input and output, where we use repeated multiplication on an initial value to get the output for any given input. Exponential functions can grow or decay very quickly.
Graphs of exponential functions (practice) | Khan Academy
Graph exponential functions and find the appropriate graph given the function. Skip to main content If you're seeing this message, it means we're having trouble loading external …
Khan Academy
Learn how to graph exponential functions with Khan Academy's comprehensive video tutorial.
Exponential and logarthmic functions | Khan Academy
Learn about logarithms, which are the inverses of exponents. Use logarithms to solve various equations. Then analyze both logarithmic and exponential functions and their graphs.
Exponential graphs - Khan Academy
Learn about exponential graphs and how to solve related problems for the SAT math section on Khan Academy.
Exponential decay intro (video) | Khan Academy
Both exponential growth and decay functions involve repeated multiplication by a constant factor. However, the difference lies in the size of that factor: - In an exponential growth function, the factor is greater than 1, so the output will increase (or "grow") over time.
Exponential functions from tables & graphs - Khan Academy
Write exponential functions of the basic form f(x)=a⋅rˣ, either when given a table with two input-output pairs, or when given the graph of the function.
Exponential vs. linear growth (video) | Khan Academy
For constant increments in x, a linear growth would increase by a constant difference, and an exponential growth would increase by a constant ratio.