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Domain and Range of a Rational Function

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Explanations 3

##Finding the domain and range of a rational function When you are trying to find the domain of a rational function, you first need to find what xxx values are not included. The…
By Trisha, Anusha Rahman
(Video) Finding Domain & Range of Rational Function by JEKY Media We've been introduced to rational expressions and solving word problems with rational expressions, but in order…
By Trisha
Finding Domain and Range of a Rational Function In this next lesson on rational functions, we will learn how to find the domain and range. To find the domain, look at the denomi…
By Anusha Rahman

Problems 1

f=x2−2x2−1f = \frac{x^2 - 2}{x^2 - 1}f=x2−1x2−2 Which of these values are in the domain of fff?