Quick Answer: What Is The Difference Between The Input And Output Of A Function?

What is difference between input and 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 is the output of a function?

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.

What is the input of a function called?

The value that you provide as an “input” to the function is called the argument. The result that you get as “output” will be called the return value. Some functions need more than one argument. For example, there is a simple function for the the area of a rectangle.

What is the set of input values?

Remember, in a function each input has only one output. There is a name for the set of input values and another name for the set of output values for a function. The set of input values is called the domain of the function. And the set of output values is called the range of the function.

What are the 20 output devices?

OUTPUT DEVICES:Monitor (LED, LCD, CRT etc)Printers (all types)Plotters.Projector.LCD Projection Panels.Computer Output Microfilm (COM)Speaker(s)Head Phone.More items…•

What are the input devices explain?

In computing, an input device is a piece of equipment used to provide data and control signals to an information processing system such as a computer or information appliance. Examples of input devices include keyboards, mouse, scanners, cameras, joysticks, and microphones.

What is the primary output device?

The primary output device to display interaction between user and computer system. … Output. Flatbed plotters. The paper remains stationary and the pen moves in the X and Y axis.

How do you know if a function is input and output?

Relations can be written as ordered pairs of numbers or as numbers in a table of values. By examining the inputs (x-coordinates) and outputs (y-coordinates), you can determine whether or not the relation is a function. Remember, in a function each input has only one output.

What is the difference between the input and the output of a function quizlet?

A function is a special type of relation in which each element of the first set is related to exactly one element of the second set. The element of the first set is called the input; the element of the second set is called the output.

What is input and output device with example?

For instance, a keyboard or computer mouse is an input device for a computer, while monitors and printers are output devices. Devices for communication between computers, such as modems and network cards, typically perform both input and output operations.

What are the 10 input devices?

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

What are 5 input and output devices?

Input and Output DevicesKeyboard.Mouse.Microphone.Bar code reader.Graphics tablet.