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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

Q: How do you write a function rule in algebra?

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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).

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

Ur hairline

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

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

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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).

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

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.

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

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

algebra

Ur hairline

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

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

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

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

f(x)=.39x