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Watch Queue Queue. an algebraic fraction such that both the numerator and the denominator are polynomials.The coefficients of the polynomials need not be rational numbers; they may be taken in any field K.In this case, one speaks of a rational function and a rational fraction over K. Here is your Free Content for this Lesson! Rational Functions and Relations Make this Foldable to help you organize your Chapter 9 notes about rational functions and relations. In mathematics, a rational function is any function which can be defined by a rational fraction, i.e. Here you will find hundreds of lessons, a community of teachers for support, and materials that are always up to date with the latest standards. 1 Fold in thirds along the height.
3 Label the outside tabs Expressions Functions Equations (v) The Modulus function: The real function f: R → R defined by f (x) = x =, 0, 0 x x x x ≥ − < ∀x ∈ R is called the modulus function.

Sign in. Cut along the folds. To gain access to our editable content Join the Algebra 2 Teacher Community! Begin with an 8 _1 2" × 11" sheet of grid paper. Watch Queue Queue. This topic covers: - Simplifying rational expressions - Multiplying, dividing, adding, & subtracting rational expressions - Rational equations - Graphing rational functions (including horizontal & vertical asymptotes) - Modeling with rational functions - Rational inequalities - Partial fraction expansion
2 Fold the top edge down making a 2" tab at the top. RELATIONS AND FUNCTIONS 21 example f: R – {– 2} → R defined by f (x) = 1 2 x x + +, ∀x ∈ R – {– 2 }is a rational function. Rational Function and their Graphs Worksheet - Word Docs & PowerPoints.