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
.
How do you find the input of a function?
Find the given input
in the row (or column) of input values
. Identify the corresponding output value paired with that input value. Find the given output values in the row (or column) of output values, noting every time that output value appears. Identify the input value(s) corresponding to the given output value.
Does a function have inputs and outputs?
A
function relates an input to an output
. It is like a machine that has an input and an output. And the output is related somehow to the input. “f(x) = … ” is the classic way of writing a function.
What is a output function?
An output function is
a function that an optimization function calls at each iteration of its algorithm
. Typically, you use an output function to generate graphical output, record the history of the data the algorithm generates, or halt the algorithm based on the data at the current iteration.
What are examples of inputs and outputs?
Examples of input devices include
a keyboard, a mouse, a microphone and a webcam
. Output devices include speakers, monitors and printers. This explanation includes how input devices are converted into binary code and how wireless devices like tablets have both inputs and outputs.
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. This relation is a function. Remember that in a function, the input value must have one and only one value for the output.
What is the input of a function called?
* The input to a function is often called its ‘
argument’
, or ‘parameter’.
What is the input function?
The input function allows
you to ask a user to type some sort of information into the program and to save that information into a variable that the program can process
.
What is output of this program?
Programs require data to be input. This data is used (processed) by the program, and data (
or information
) is output as a result.
What is output device and its function?
An output device is
any piece of computer hardware equipment which converts information into human readable form
. It can be text, graphics, tactile, audio, and video. Some of the output devices are Visual Display Units (VDU) i.e. a Monitor, Printer graphic Output devices, Plotters, Speakers etc.
What is input vs output?
An input device is
something you connect to a computer that sends information into the computer
. An output device is something you connect to a computer that has information sent to it.
What are the 10 examples of input devices?
- Keyboard.
- Mouse.
- Joy Stick.
- Light pen.
- Track Ball.
- Scanner.
- Graphic Tablet.
- Microphone.
What is input and output devices explain with examples?
The devices that are used in the computer to input raw data for the purpose of processing are called input devices. For eg.
Keyboard , Mouse , Joystick ,Touchpad
. An output device is any piece of computer hardware equipment which converts information into human-readable form. It can be text, graphics, tactile, audio.
What are the 20 input devices?
The most important computer input devices are
keyboard, mouse, light pen, scanner, punch card reader, gamepad, graphics tablet, webcam, MICR, OCR, and OMR
.
What has one input but many outputs?
Multiplexer
: It is a device that combines several inputs and outputs them into a single line. Demultiplexer: It is a device that reverses the process of multiplexer i.e. it converts data from a single input line to multiple output lines.
