CPU, memory, input & output (video) | Khan Academy
The input is what is given to the Machine and the output is the what the machine gives in response.
Input & output devices | AP CSP (article) | Khan Academy
As computer users, we're the most familiar with the parts of the computer that we interact with daily: the input and output devices.
Function inputs & outputs: graph (practice) | Khan Academy
Find all the inputs that correspond to a given function output, using the function's graph.
Worked example: two inputs with the same output (graph)
The input is what comes in.. (in this case: the x value). Then comes the process, where the input is processed (in this case: the function), which is self-explanatory, and finally the output, the …
Worked example: matching an input to a function's output …
I can get the correct answer by assuming that asking f ( )=13 is the same as asking "What is the input value for which f (t)=13?". But I am not clear on why this is what is being asked.
Functions | Algebra 1 | Math | Khan Academy
About this unit A function is like a machine that takes an input and gives an output. Let's explore how we can graph, analyze, and create different types of functions. Unit guides are here! …
Worked example: matching an input to a function's output (graph)
Definition: A function is a relation between a set of inputs and a set of possible outputs where each input is related to exactly one output. Notation: Typically written as ( f (x) ), where ( x ) is …
What are the parts of a computer? (article) | Khan Academy
At a high level, all computers are made up of a processor (CPU), memory, and input/output devices. Each computer receives input from a variety of devices, processes that data with the …
Worked example: matching an input to a function's output (graph) …
Learn to match function inputs and outputs using graphs with Khan Academy's interactive lessons and exercises.
What is a function? (video) | Functions | Khan Academy
Functions assign a single output for each of their inputs. In this video, we see examples of various kinds of functions.