Topic: Examples of Function Rules
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Answers to Common Questions
What is an example of a function rule for absolute value?
The absolute value or magnitude of a positive number 5 = +5 is the number ... Read More »
Source: http://www.chacha.com/question/what-is-an-example-of-a-function-r...
How to Apply the Derivative of a Constant Function Rule
A few rules in calculus allow for differentiation of a diverse number of functions. This shortens the calculation time for finding a derivative from the long form of limit as h goes to 0 for f(x - h) - f (x) all over h. These rules include ... Read More »
Source: http://www.ehow.com/how_4485861_apply-derivative-constant-functio...
How to Solve Writing Rules for Linear Functions
In Algebra, you will frequently have to write a linear equation, either based on a number of points that are on the same line or based on the graph of an equation. Before you graduate to solving such problems, though, you should get comfort... Read More »
Source: http://www.ehow.com/how_8654722_solve-writing-rules-linear-functi...
More Common Questions
Answers to Other Common Questions
A function helps you solve for a relationship between variables. For example, if your function is number sold, then you want to calculate number sold. You need to find variables that you have available to calculate number sold. You should k...
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Source: http://www.ehow.com/how_8499423_write-rule-function-number-sold.h...
For the purposes of this article we will use the function: 3x^3 + 9x^2 + 8x + 20. You will be putting all of the parts of this together to give us the derivative of the original function. Also please note that with the problems that you're ...
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Source: http://www.ehow.com/how_5020968_derivative-function-using-power-r...
When you take the derivative of a number, it will always be equal to zero. Because of this, the value of that number, whether it be 50, 0 or any number, The derivative is still zero. When you take the derivative of a linear function with a ...
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Source: http://www.ehow.com/how_5051579_antiderivative-linear-function-us...
When finding the derivative of a polynomial function, g(x), that has more than 2 terms, that quantity raised to an exponent greater than 1, we should use the Chain Rule. The Chain Rule states that you multiply the function, g(x), by the exp...
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Source: http://www.ehow.com/how_5018352_derivative-function-using-chain-r...
When taking the derivative of a function containing two different functions [g(x) and h(x)] that are multiplied together, the Product Rule must be used. The Product rule states that we take the first function, g(x), and mulitply it by the d...
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Source: http://www.ehow.com/how_5001071_derivative-function-using-product...
When finding the Derivative of a Rational function, in which both the Numerator and the Denominator are functions, we use the Quotient Rule. The Quotient Rule states, that we take the function of the Denominator, h(x), and multiply it by th...
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Source: http://www.ehow.com/how_5001082_derivative-function-using-quotien...
Write the equation in the form y = f(x)^g(x). Now, take the natural logarithm of both sides. That is, transform the equation into ln(y) = ln[f(x)^g(x)] Use the properties of logarithms to simplify the right hand side. That is, rewrite the e...
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Source: http://www.ehow.com/how_5800203_derivative-logarithm-rule-_functi...
