Ch 18: Homework Help for Trig Function Graphs & Rational Expressions in Trigonometry
About This Chapter
How it works:
- Identify which concepts are covered on your rational expressions and function graphs homework.
- Find videos on those topics within this chapter.
- Watch fun videos, pausing and reviewing as needed.
- Complete sample problems and get instant feedback.
- Finish your rational expressions and function graphs homework with ease!
Topics from your homework you'll be able to complete:
- Dividing and multiplying rational expressions
- Solving a rational equation
- Adding and subtracting rational expressions
- Graphing rational functions that have linear polynomials
- Analyzing domain, range and asymptotes on a rational function graph
1. How to Multiply and Divide Rational Expressions
Polynomial retinal expressions, being a fraction that contains a polynomial, are able to be divided and multiplied similarly to normal fractions. Explore the extra steps involved through three examples of how to factor, flip, slash, and multiply and divide rational expressions when needed.
2. Multiplying and Dividing Rational Expressions: Practice Problems
The steps of multiplying or dividing rational polynomial expressions are to factor, flip (when dividing), slash or cancel, and multiply. Put these steps for multiplying and dividing rational expressions into action and master the concept by solving a series of example problems.
3. How to Add and Subtract Rational Expressions
Rational polynomial expressions are fractions with a numerator and denominator that are polynomials and can be simplified as needed and act similarly to fractions when identifying a common denominator. Learn how rational expressions are added and subtracted by simplifying through several steps demonstrated in examples.
4. Practice Adding and Subtracting Rational Expressions
Rational expressions can be simplified and reduced using common numerators and denominators to be added and subtracted. Put the steps into action to add and subtract rational expressions and use FOIL to solve three practice problems.
5. How to Solve a Rational Equation
Solving a rational equation involves finding the common denominator and multiplying all numbers by it, then simplifying and checking the answer. Explore rational equations and apply the steps involved to solve example problems.
6. Graphing Rational Functions That Have Linear Polynomials: Steps & Examples
A rational function with linear polynomials is a fraction of two polynomials whose highest degree is 1. Explore how to graph rational functions and discover the importance of identifying asymptotes and how to plot points.
7. Graphing Rational Functions That Have Polynomials of Various Degrees: Steps & Examples
Rotational Functions, fractions composed of polynomial functions, are easier to graph than they appear. Discover what is needed to graph rational functions, the steps in finding asymptotes, and how this process leads to isolating points through examples.
8. Analyzing the Graph of a Rational Function: Asymptotes, Domain, and Range
The ratio of one polynomial expression to another creates a Rational Function. Analyze the principles in graphing rational functions by isolating the domain and range, and inclusion of slant asymptotes.
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Other Chapters
Other chapters within the High School Trigonometry: Homework Help Resource course
- Real Numbers - Types and Properties: Homework Help
- Working with Linear Equations in Trigonometry: Homework Help
- Working with Inequalities in Trigonometry: Homework Help
- Absolute Value Equations in Trigonometry: Homework Help
- Working with Complex Numbers in Trigonometry: Homework Help
- Systems of Linear Equations in Trigonometry: Homework Help
- Mathematical Modeling in Trigonometry: Homework Help
- Introduction to Quadratics in Trigonometry: Homework Help
- Working with Quadratic Functions in Trigonometry: Homework Help
- Coordinate Geometry Review: Homework Help
- Functions for Trigonometry: Homework Help
- Understanding Function Operations in Trigonometry: Homework Help
- Graph Symmetry in Trigonometry: Homework Help
- Graphing with Functions in Trigonometry: Homework Help
- Basic Polynomial Functions in Trigonometry: Homework Help
- Higher-Degree Polynomial Functions in Trigonometry: Homework Help
- Rational Functions in Trigonometry: Homework Help
- Exponential & Logarithmic Functions in Trigonometry: Homework Help
- Trigonometric Functions: Homework Help
- Geometry in Trigonometry: Homework Help
- Triangle Trigonometry: Homework Help
- Working with Trigonometric Graphs: Homework Help
- Trigonometric Equations: Homework Help
- Working with Trigonometric Identities: Homework Help
- Applications of Trigonometry: Homework Help
- Analytic Geometry & Conic Sections in Trigonometry: Homework Help
- Vectors, Matrices & Determinants in Trigonometry: Homework Help
- Polar Coordinates & Parameterizations: Homework Help
- Circular Arcs, Circles & Angles: Homework Help