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A rule is a way of describing a function in words. Conversly, a function is simply a way of describing mathematical rules in numbers and symbols.

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What is a function rule in algebra?

A turtle runs 3 mpm (meters per minute). Write a function rule that shows the total distance the turtle ran for any given amount of time (in minutes, m).


How can you tell something is a function when you are given values of the function?

If you know some values, then you at least have a function of some sort, but you don't know what other values might be. To be a useful function you must be aware that a rule exists to calculate its value for any situation, and preferably know what the rule (equation or whatever) is.


What is the function rule in math?

A function rule in math defines the relationship between the input (independent variable) and the output (dependent variable) of a function. It is typically expressed as an equation or formula that describes how to compute the output for any given input. For example, in the function rule ( f(x) = 2x + 3 ), the input ( x ) is transformed by doubling it and then adding three to produce the output ( f(x) ). This rule allows us to predict the output for any specified input value.


What is a table organizing of the important rule and output of a function called?

A table organizing to imput rule and output of a function


What are the steps for finding a function rule if you are given the graph of a function?

In general, it is impossible. You could try putting together a data set using as many of the points as possible from the graph. Then try various regressions. You may have to perform transformations on the data if the function rule is not straightforward. This could require some very high level statistical techniques. You could be lucky and the graph is a straight line!

Related Questions

What is a function rule in algebra?

A turtle runs 3 mpm (meters per minute). Write a function rule that shows the total distance the turtle ran for any given amount of time (in minutes, m).


How can you tell something is a function when you are given values of the function?

If you know some values, then you at least have a function of some sort, but you don't know what other values might be. To be a useful function you must be aware that a rule exists to calculate its value for any situation, and preferably know what the rule (equation or whatever) is.


What is the function of a meter rule?

Measurement of length.


How do you you rewrite a rule as a function?

You need to give an example of the rule and the function you want.


What is the function rule in math?

A function rule in math defines the relationship between the input (independent variable) and the output (dependent variable) of a function. It is typically expressed as an equation or formula that describes how to compute the output for any given input. For example, in the function rule ( f(x) = 2x + 3 ), the input ( x ) is transformed by doubling it and then adding three to produce the output ( f(x) ). This rule allows us to predict the output for any specified input value.


An equation that describes a function?

a function rule


What is the relationship of a domain and a function?

A function is a rule that assigns a single value to each element in a domain.A function is a rule that assigns a single value to each element in a domain.A function is a rule that assigns a single value to each element in a domain.A function is a rule that assigns a single value to each element in a domain.


The operation performed on the input of a function?

function rule


A table organizing the input rule output of a function?

a table organizing the input rule output of a function


What is a mathematical rule?

a function


What is a table organizing of the important rule and output of a function called?

A table organizing to imput rule and output of a function


What does function rule mean in math?

The rule of a function in math is what relates the input value to the output value. For example, if f(x) = x2, the "function rule" is to square the input value to get the output value.