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This video is about composing functions, which is the process of building up a function by composing it from other functions. It explains how to evaluate the composition of functions step by step, using examples with three different function definitions: f (x), g(t), and h(x).
- Composing functions (article)
Given two functions, we can combine them in such a way so...
- Composing functions (article)
Given two functions, we can combine them in such a way so that the outputs of one function become the inputs of the other. This action defines a composite function . Let's take a look at what this means!
Function combination and composition. Function transformations (shift, reflect, stretch) Piecewise functions. Inverse functions. Two-variable functions. Evaluating functions. Learn. What is a function? Worked example: Evaluating functions from equation. Worked example: Evaluating functions from graph.
Intro to combining functions. Become familiar with the idea that we can add, subtract, multiply, or divide two functions together to make a new function. Just like we can add, subtract, multiply, and divide numbers, we can also add, subtract, multiply, and divide functions.
Watch the next lesson:...
28 mar 2014 · Algebra II on Khan Academy: Your studies in algebra 1 have built a solid foundation from which you can explore linear equations, inequalities, and functions. In algebra 2 we build upon that ...
28 mar 2014 · We'll again touch on systems of equations, inequalities, and functions...but we'll also address exponential and logarithmic functions, logarithms, imaginary and complex numbers, conic...
