answersLogoWhite

0


Best Answer

A function is any rule to assign a value (for example) to a variable "y", depending on the value of variable "x". Such a rule can be written in different ways; in algebra, it is common to write some equation, preferably one that is already solved for "y", such as:

y = x2 + 3

User Avatar

Wiki User

9y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How do you write a function rule in algebra?
Write your answer...
Submit
Still have questions?
magnify glass
imp
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 do you write the rule for a sequence?

You can write it as Un or f(n) equal to some function of n, where the function can be anything at all.


How do you write rule for a function?

You can write them any way you like, as long as the basic definition of "function" is maintained. Basically, this means that the function must be defined uniquely defined for every input.


Draw sketch and write the function of dumper winding and retaining ring?

i need to know how to function rule and a sketch of a graph


What is the rule of 4?

In algebra, the Rule of 4 is basically four different ways you can express something mathematically. For example, if I was told I had to show how to multiply -62+-8, I would show it in a Rule of 4. In the Rule of 4, there are four boxes. I would write the problem in words in the first box, then write it in numbers in the second box, in the third one I would write answer, and then write how I got the answer. P.S, the answer is 54


How will you differentiate a function from relation?

algebra


What is golden rule of algebra?

Ur hairline


Write a rule that is an example of a non-linear function when b is 49 a is 7 and a is a function of b?

Below is a rule that is an example of a non-linear function when b is 49, a is 7 and a is a function of b: a = square root of b 7 = square root 49 7=7


When did algebra first get its name?

algebra comes from an Arabic word of gabr gabr is mean any thing which will not chang in the rule algebra comes from an Arabic word of gabr gabr is mean any thing which will not chang in the rule


What is the Alegbraic Rule?

There is no one rule to algebra. There are different rules that apply to different functions.


How do you describe a function in algebra?

a function is a one-to-one and many-to one relation


Write a function rule to calcuate the cost of buying bananas at 39 cents a pound?

f(x)=.39x