# Quick Answer: What Is The Input Variable?

## How do you find the input and output?

The rule for the input-output table below is: add 1.5 to each input number to find its corresponding output number.

Use this rule to find the corresponding output numbers.

To find each output number, add 1.5 to each input number.

Then, write that output number in the table..

## What is input and output function?

Input means to provide the program with some data to be used in the program and Output means to display data on screen or write the data to a printer or a file. C programming language provides many built-in functions to read any given input and to display data on screen when there is a need to output the result.

## What is the input output rule?

A function is a relation where there is only one output for every input. In other words, for every value of x, there is only one value for y. Function Rule. A function rule describes how to convert an input value (x) into an output value (y) for a given function.

## What is the relationship between output and input?

Positive and Negative: A positive relationship between the inputs and the outputs is one wherein more of one input leads to more of an output. This is also known as a direct relationship. On the other hand a negative relationship is one where more of one input leads to less of another output.

## What does input mean?

1 : something (as power, a signal, or data) that is put into a machine or system. 2 : the point at which an input is made. 3 : the act of or process of putting in the input of data.

## What is the input value?

The first value of a relation is an input value and the second value is the output value. A function is a specific type of relation in which each input value has one and only one output value. An input is the independent value, and the output value is the dependent value, as it depends on the value of the input.

## Is the input the independent variable?

The input value (usually x) is called the independent variable and the output value (usually y) is called the dependent variable. … The dependent variable, y or f(x), is the result obtained after entering the input value.

## What is input and output numbers?

Input is the number in the first column of the table. This is the number that you start with to follow the rule if the rule is given. You would also use this number to figure out what the rule is if it is not given. You always start with input. Output is the end number or the answer to the math equation.

## 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.

## When the input is what is the output?

An input is data that a computer receives. An output is data that a computer sends.

## What is the input variable of a function?

Functions are usually represented by a function rule where you express the dependent variable, y, in terms of the independent variable, x. A pair of an input value and its corresponding output value is called an ordered pair and can be written as (a, b).

## What is the input in 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.