• Introduction to Rational Functions - Problem 5

Math›Algebra›Rational Expressions and Functions
Reflecting the parent graph of a rational function across the x axis
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• Solving a Rational Equation - Problem 1

Math›Algebra 2›Rational Expressions and Functions
How to solve a rational equation by multiplying by the least common denominator.
• Graphing Rational Functions, n>m - Concept

Math›Precalculus›Polynomial and Rational Functions
How to find the oblique asymptote of a rational function, if it has one.
• Solving a Rational Equation - Problem 6

Math›Algebra 2›Rational Expressions and Functions
Solving rational equations using cross multiplication, checking for extraneous solutions
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• Simplifying Rational Functions with Factoring and GCFs - Problem 2

Math›Algebra›Rational Expressions and Functions
How to simplify rational expressions when the numerator or denominator needs to be factored.
• Graphing a Rational Expression - Concept

Math›Algebra 2›Rational Expressions and Functions
How to graph a basic rational equation.
• Simplifying Rational Functions with Factoring and GCFs - Problem 1

Math›Algebra›Rational Expressions and Functions
How to simplify rational expressions when there is a monomial common factor.
• Multiplying and Dividing Rational Expressions - Problem 7

Math›Algebra 2›Rational Expressions and Functions
Dividing polynomial rational expressions.
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• Simplifying Rational Functions with Factoring and GCFs - Problem 4

Math›Algebra›Rational Expressions and Functions
How to simplify rational expressions when there are opposite factors.
• Graphing a Rational Expression - Problem 8

Math›Algebra 2›Rational Expressions and Functions
Finding the horizontal asymptote of a rational function and determining whether or not the graph will cross it.
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• Adding and Subtracting Rational Expressions - Problem 5

Math›Algebra 2›Rational Expressions and Functions
Adding and subtracting rational expressions that already have common denominators and binomial numerators.
• Simplifying Rational Functions with Factoring and GCFs - Problem 3

Math›Algebra›Rational Expressions and Functions
How to simplify rational expressions when both the numerator and denominator need to be factored.
• Graphing a Rational Expression - Problem 10

Math›Algebra 2›Rational Expressions and Functions
Finding discontinuities (holes and vertical asymptotes) of rational functions
Tags:
• Introduction to Rational Functions - Problem 2

Math›Precalculus›Polynomial and Rational Functions
How a zero in the denominator does not always signal a vertical asymptote.
• Multiplying and Dividing Rationals - Problem 4

Math›Algebra›Rational Expressions and Functions
How to divide two rational expressions.
• Multiplying and Dividing Rationals - Problem 1

Math›Algebra›Rational Expressions and Functions
How to multiply rational expressions that are monomials.
• Multiplying and Dividing Rationals - Concept

Math›Algebra›Rational Expressions and Functions
How to multiply and divide rational expressions.
• Limits of Rational Functions - Concept

Math›Precalculus›Polynomial and Rational Functions
How to evaluate the limit of k/x^n as x goes to infinity (or negative infinity).
• Graphing Rational Functions, n less than m - Concept

Math›Precalculus›Polynomial and Rational Functions
How to recognize when y = 0 is the horizontal asymptote of a rational function.
• Adding and Subtracting Rational Expressions - Problem 3

Math›Algebra 2›Rational Expressions and Functions
How to add and subtract rational expressions that then simplifies.