Question: What Is An Input?

What is an input in math?

In mathematics, a function is any expression that produces exactly one answer for any given number that you give it.

The input is the number you feed into the expression, and the output is what you get after the look-up work or calculations are finished..

Can two outputs have the same input?

Each input has only one output, and the fact that it is the same output (4) does not matter. … Remember that in a function, the input value must have one and only one value for the output. Domain and Range. There is a name for the set of input values and another name for the set of output values for a function.

What are the 10 input devices?

10 Examples of Input DevicesKeyboard.Mouse.Touchpad.Scanner.Digital Camera.Microphone.Joystick.Graphic Tablet.More items…•

What is input with example?

The definition of input is something entered into a machine or other system, the act of entering data or other information, or input can also describe giving one’s help, advice or thoughts. An example of input is the text you type into your computer. An example of input is when data is typed into the computer.

Is HDMI input or output?

You can use it for anything that will output through hdmi. It’s an input. If whatever device you have has an HDMI out and you put the other end into the monitor then it should work although this is a pretty small screen to watch TV on… The HDMI port is an Input.

What is input and output with example?

An input is data that a computer receives. An output is data that a computer sends. Computers only work with digital information. Any input that a computer receives must be digitised. Often data has to be converted back to an analogue format when it’s output, for example the sound from a computer’s speakers.

How do you use the word input?

Input sentence examplesI guess I’d like a little input from you guys, if you don’t mind. … The good feelings about the book were engendered by visual input. … And how could that person make wise decisions without the input from the accounting department, the lawyer and sales?More items…

What is input vs output?

An input device sends information to a computer system for processing, and an output device reproduces or displays the results of that processing. Input devices only allow for input of data to a computer and output devices only receive the output of data from another device.

What’s another name for input in math?

a function is defined by its set of inputs, called the domain; a set containing the set of outputs, and possibly additional elements, as members, called its codomain; and the set of all input-output pairs, called its graph.

How do you find the input?

Evaluating will always produce one result because each input value of a function corresponds to exactly one output value. When we know an output value and want to determine the input values that would produce that output value, we set the output equal to the function’s formula and solve for the input.

What is another word for input?

In this page you can discover 32 synonyms, antonyms, idiomatic expressions, and related words for input, like: facts, enter, feed in, figures, key in, record, remark, insert, raw data, information and keyboard.

What are the 20 input devices?

Answer:keyboard.mouse.scanner.joy stick.track ball.light pen.touch screen.microphone.More items…•

What are 3 input devices?

Computer – Input DevicesKeyboard.Mouse.Joy Stick.Light pen.Track Ball.Scanner.Graphic Tablet.Microphone.More items…

What is the full form of input?

Rating. INPUT. Internet Networking Puts Us Together. Internet.

What do you mean by input?

1. Any information or data sent to a computer for processing is considered input. Input or user input is sent to a computer using an input device. … The input example (top) shows data being sent from a keyboard to a computer.

What is the purpose of input?

In computer science, the general meaning of input is to provide or give something to the computer, in other words, when a computer or device is receiving a command or signal from outer sources, the event is referred to as input to the device.

What are the two basic categories of input?

Language and memoryData and instructionsText and graphicsStorage and commandsFeedbackCorrect. These are the two categories of input. Data can be unprocessed text or numbers, images, etc.

Is input a word?

Inputted and input are both acceptable past tenses of the verb “input,” even though the verb is derived from “put” which is rarely seen as “putted.” For the noun “input” which could be both something entered into a computer or someones advice for example, “input” and “inputs” are acceptable plurals.