# Question: Can Two Outputs Have The Same Input?

## What is not a function?

A function is a relation in which each input has only one output.

In the relation , y is a function of x, because for each input x (1, 2, 3, or 0), there is only one output y.

x is not a function of y, because the input y = 3 has multiple outputs: x = 1 and x = 2..

## What is the set of all outputs?

The set of all inputs of a function is called the domain and the set of all outputs is the range.

## What is the rule for input and output?

An input-output table, like the one shown below, can be used to represent a function. Each pair of numbers in the table is related by the same function rule. That rule is: multiply each input number (\begin{align*}x\end{align*}-value) by 3 to find each output number (\begin{align*}y\end{align*}-value).

## How many outputs are there for each input?

A function is a relation between sets where for each input, there is exactly one output.

## How do you tell if a graph is a function?

If all vertical lines intersect a curve at most once then the curve represents a function. To use the vertical line test, take a ruler or other straight edge and draw a line parallel to the y-axis for any chosen value of x.

## What are the input values called?

We can think of it as a machine. You feed the machine an input, it does some calculations on it, and then gives you back another value – the result of the calculations. The set of allowable inputs to a given function is called the domain of the function. The set of possible outputs is called the range of the function.

## Is domain input or output?

When each input value has one and only one output value, that relation is a function. Functions can be written as ordered pairs, tables, or graphs. The set of input values is called the domain, and the set of output values is called the range.

## What is input and output devices?

I/O devices are the pieces of hardware used by a human (or other system) to communicate with a computer. For instance, a keyboard or computer mouse is an input device for a computer, while monitors and printers are output devices.

## How do you find the input when given the output?

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.

## Which option is considered a systems input?

Top Answer Inputs are those resources that are put into the system to obtain a desired output or result. Raw material is one of the examples for system input. Using raw material details as input, the desired finished goods details can be obtained.

## What converts inputs to outputs in an open system?

Throughput: An open system converts the inputs into some kind of outputs. This process is known as throughput or transformation process. A business organization may convert inputs like materials, energy, information into goods and services through the transformation process.

## Can each input have the same output?

Outputs do not matter when it comes to functions, the definition is that any input can have at most one output (it is possible for an input to zero or one outputs).

An input is whatever you put into a system. An output is whatever comes out of the system. For example, a computer has inputs like electricity, the movements and clicks of your mouse, and the keys you type on a keyboard.

## Which input value produces the same output value for two functions?

The intersection point of both graphs is a common point for both functions, for which for the same input value, both functions will have the same output value.

## Can there be multiple outputs in a function?

No mathematical function has “multiple outputs for a single input”. Many mathematical functions have more than one input that gives the same output.

## Which device has many inputs and one output?

Explanation: Q42. Which device has one input and many outputs? Explanation: Demultiplexer takes data from one line and directs it to any of its N output depending on the status of its select lines.

## What are the 10 input devices?

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