# How do you find the input and output of a function table?

## How do you find the input and output of a function table?

Each pair of numbers in the table is related by the same function rule. That rule is: multiply each input number ( -value) by 3 to find each output number ( -value). You can use a rule like this to find other values for this function, too. Now look at how to use a function rule to complete a table.

## What are input and output tables?

An input-output table is a table that shows the relationship between sets of numbers that always follow the same rule. Input-output tables can be very complex (with several math operations) or simple (with just one math operation).

**How do you determine if a table is a function?**

How do you figure out if a relation is a function? You could set up the relation as a table of ordered pairs. Then, test to see if each element in the domain is matched with exactly one element in the range. If so, you have a function!

### What is the function of an input-output table?

A function table is another name for an input-output table, a table that shows how a value changes according to a rule. An input-output table is a table that shows how a value changes according to a rule. A linear function is a relation between two variables that produces a straight line when graphed.

### What is function input and output?

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.

**What is function table rule?**

Definition. A function table has values of input and output and a function rule. In the function rule, if we plug in different values for the input, we get corresponding values of output. There is always a pattern in the way input values x and the output values y are related which is given by the function rule.

## What is the rule of a function table?

A function is a rule that takes a number, modifies it, and returns an output. Each pair of numbers in the table is related by the same function rule. That rule is: multiply each input number (x-value) by 3 to find each output number (y-value).