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A function is a relationship between quantities (variables) that occurs when the value of one of the quantities can be given uniquely by specified values of the other quantities. The variables involved can be either independent or dependent. The values of certain variables are fixed while others are allowed to change. The fixed variables are called the independent variables, and the dependent variables are those that change in response to the given value of the independent variable. A function therefore relates dependent variables to independent variables, the only restriction being that each value of the dependent variable is given uniquely by one, and only one, value for each of the independent variables.

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โˆ™ 2010-04-09 00:54:24
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Q: Why are function notation important?
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Related Questions

What does function notation means?

Function notation means the function whose input is x. The mathematical way to write a function notation is f(x).

Which notation shows that P is a function of x?

Answer t Which notation shows that P is a function of x?his question…

What is an algebraic expression that defines a function?

It is a function notation

What is function notation in math terms?

An equation where the left is the function of the right. f(x)=x+3 is function notation. The answer is a function of what x is. f(g(x))= the answer the inside function substituted in the outside function.

What is the meaning of the function notation R w?

. R is a function of w

What are the 4 fundamental function notation?

+, -, * and / or ¸.

What is the definition of functional notation?

the simplest form of function.

What is function notation?

Function notation is a way to name a function that is defined by an equation. For an equation in x and y, the symbol f (x) replaces y and is read as "the value of f at x" or simply as "f of x."

How do you rewrite as a function of x using function notation for 2x plus 3y equals 4?

If 2x + 3y = 4, y= (4 - 2x)/3. In function notation, f(x) = (4 - 2x)/3.

Can interval notation be used when defining the range of a function?


Which notation shows that S is a function of N?


Notation in a sentence?

The dot notation is important point in coding language. This is a sentence which contains the word notation.

Does the notation of arcsin x represent the inverse function to sine?


What is w equals 7.5h in function notation?

w = 7.5*h

You can place particular numbers within the parentheses of function notation?

The answer is TRUE

What is an important function of fungi?

Question What is an important function of fungi ? Answer: They are important to other organism

The weight of a fish depends on its length what shows this idea expressed in function notation?

You haven't given the choices, but the function notation would look like this:w = f(L), where w is the weight, and L is the length.

How do you answer function notation equations?

Change f(x) to y and solve the problem.

What is d equals 630h in function notation?

d(h) = 630*h

You can replace any letter in function notation with any number?

No you cannot the answer is False

Is it true or false that you can replace any letter in function notation with any number?

False. You can only replace it with a number from the domain of the function.

Which is the best describes the meaning of the function notation g(y)?

It means that there is a function - which is here named with the generic name "g"; it might be any function - and that this function depends on variable "y".

Why this function is important?

You have not specified any function.

What is an example of a function notation?

f : x -> 3x + 2 where 0 < x <23.

What is the equation f?

The letter f represents function notation, and replaces y as a variable. f(x)=ax+b is a linear function.