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f(x) = P(x)/Q(x) where P(x) and P(x) are polynomials and P(x) is not zero.

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Q: What is the formula of rational function?
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Related questions

If the equation of a rational function is a rational expression is the function rational?

Yes. Rational functions must contain rational expressions in order to be rational.


If the equation of a function is a rational expressions the function is rational?

Yes. Rational functions must contain rational expressions in order to be rational.


If the equation of a function is a rational expression is the function rational?

Yes. Rational functions must contain rational expressions in order to be rational.


If the equation of a function is a rational expression the function is rational.?

Yes. Rational functions must contain rational expressions in order to be rational.


If the equation of a function is a rational expression the function is rational?

True


A rational function is a function whose equation contains?

a rational expression.


The function is not an example of a rational function?

y = cuberoot(x) for real x is not a rational function.


True or false a rational function is a function whose equation contains a rational expression?

It is true that a rational function is a function whose equation contains a rational expression. This is used in various math classes.


A rational function is a function whose equation contains a rational expression?

True


How does my knowledge of polynomial function prepare me to understand rational function?

A rational function is the quotient of two polynomial functions.


How is a rational function the ratio of two polynomial functions?

That's the definition of a "rational function". You simply divide a polynomial by another polynomial. The result is called a "rational function".


How do you find the domain of a rational function?

The domain of a rational function is the whole of the real numbers except those points where the denominator of the rational function, simplified if possible, is zero.