# Online Algebra 2 Tutoring & Homework Help

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## Help with Online Algebra 2 Tutors

Help your Child Become Confident in Algebra & Trigonometry– Hone their Logical & Reasoning Skills

eTutorWorld helps develop your child’s thinking and problem solving capacity by building logic, deductive and inductive reasoning skills. This makes solving those linear equations and understanding exponents and exponential functions much easier for your child.

### Online help for solving X’s and Y’s

Our vision of how algebra is taught focuses on operations and processes rather than numbers and computations. Problem solving skills, representation skills, and reasoning skills are the fundamental algebraic ideas.

Go online and find answers to your questions, plus expert help on topics you find difficult. Get help with basic and advanced algebra & trigonometry concepts and solve them with the help of your algebra tutor.

#### Need Help with your Algebra 2 Homework & Tests

Connect to eTutorWorld and you will have a tutor to help you out with your questions and problems. Our step-by-step method of instruction helps in a progressive manner for better understanding of how to solve algebra equations. This method will assure you can do your homework and score well on your tests.

**Online Algebra 2 tutoring & help for grades**

#### Thinking logically, the eTutorWorld way!

Represent mathematical ideas using tables, graphs, or equations, and make your algebra sessions more fun and interactive. You will have an experienced and certified instructor who wants to help you succeed. We not only aim to effectively develop and sustain high-quality out-of-school learning, but we want the students to enjoy the subject.

It’s really magical yet numerical. Find out for yourself by taking a trial.

The online space has made available to students, different approaches to problem solving and thinking. In the pool of methods it is possible to lose our way. To avoid this we at eTutorWorld in Algebra 2 move on to developing in you two basic thinking skills which are -deductive reasoning and inductive reasoning. We make deductive reasoning fun for you so that you enjoy the process of this method of problem solving. Inductive reasoning is like solving a detective problem, which is exciting too! It involves investigation from which you form likely conclusions, meaning conclusions based on probability.

In Algebra 2, we represent Mathematical ideas in ways endearing to you so that you can tell the difference between exact thinking and probabilistic thinking, the cornerstones of a ‘Math-magician’.

## More topics on Online Algebra 2

#### The Basics

- The order of operations
- Evaluating expressions
- Simplifying algebraic expressions

#### Equations and Inequalities

- Solving multi-step equations
- Work word problems
- Distance – rate – time word problems
- Mixture word problems
- Solving absolute value equations
- Solving multi-step inequalities
- Solving compound inequalities
- Solving absolute value inequalities

#### Linear Relations and Functions

- Graphing linear equations
- Writing linear equations
- Graphing absolute value equations
- Graphing linear inequalities

#### Systems of Equations and Inequalities

- Graphing systems of two linear inequalities
- Solving systems of two linear equations by graphing
- Solving systems of two linear equations by elimination
- Solving systems of two linear equations by substitution
- Systems of two equations word problems
- Points in three dimensions
- Planes
- Solving systems of three linear equations by elimination
- Solving systems of three linear equations by substitution

#### Matrices

- Basic matrix operations
- Matrix multiplication
- Determinants
- Matrix inverses
- Cramer’s rule
- Matrix Equations
- Geometric transformations with matrices

#### Complex Numbers

- Adding / subtracting / multiplying / absolute value of complex numbers
- Graphing complex numbers
- Rationalizing imaginary denominators

#### Quadratic Functions and Inequalities

- Graphing quadratic functions
- Solving quadratic equations by graphing
- Factoring quadratic trinomials
- Factoring special case trinomials
- Solving quadratic equations by taking square roots
- Solving quadratic equations by factoring
- Completing the square
- Solving quadratic equations by completing the square
- Solving quadratic equations using the Quadratic Formula
- The discriminant
- Graphing quadratic inequalities

#### General Functions

- Evaluating Functions
- Function operations
- Inverse functions

#### Polynomial Functions

- Naming Polynomials
- Adding / subtracting / multiplying
- polynomials
- The Binomial Theorem
- Dividing Polynomials
- Factoring by grouping
- Factoring sum/difference of cubes
- Factoring quadratic form
- Synthetic division and synthetic substitution
- The Remainder Theorem and The Factor Theorem
- Imaginary Root Theorem and Irrational Root Theorem
- Polynomials, factors, and roots
- Writing polynomial functions
- The Rational Root Theorem
- Descartes’ Rule of Signs
- The Fundamental Theorem of Algebra
- Solving polynomial equations, all methods
- End behavior of polynomial functions
- Sketching the general shape of polynomial functions
- Graphing polynomial functions, including minima/maxima
- Solving polynomial functions by graphing

#### Radical Functions and Rational Exponents

- Simplifying radical expressions
- Operations with radical expressions
- Dividing radical expressions
- Relating rational exponents and radical expressions
- Evaluating rational exponent expressions
- The laws of exponents
- Solving radical equations
- Solving rational exponent equations
- Graphing radical functions
- Domain and range of radical functions

#### Conic Sections

- Properties of parabolas
- Writing equations of parabolas
- Properties of circles
- Writing equations of circles
- Properties of ellipses
- Writing equations of ellipses
- Properties of hyperbolas
- Writing equations of hyperbolas
- General conic sections
- Systems of quadratic relations

#### Rational Expressions

- Graphing simple rational expressions
- Graphing general rational expressions
- Simplifying rational expressions
- Multiplying / dividing rational expressions
- Adding / subtracting rational expressions
- Complex fractions
- Solving rational equations

#### Exponential and Logarithmic Functions

- Graphing exponential functions
- Solving exponential equations not requiring logarithms
- Rewriting logarithms
- Evaluating logarithms
- Logarithms and exponential functions as inverses
- Properties of logarithms
- Common logarithms
- Natural logarithms
- Solving exponential equations requiring logarithms
- Solving logarithmic equations
- Graphing logarithmic functions

#### Sequences and Series

- General sequences
- Arithmetic sequences
- Geometric sequences
- Arithmetic and geometric mean
- General series
- Arithmetic series
- Geometric series
- Natural logarithms
- Infinite geometric series

#### Trigonometry

- Angles and angle measure
- Radians and degrees
- Coterminal angles
- Arc length and sector area
- Right triangle trig
- Trig. functions of general angles
- The Law of Sines
- The Law of Cosines
- Heron’s Formula
- Graphing trig. functions
- Translations of trig. functions
- Angle sum and angle difference identities
- Half-angle and double-angle identities
- Trig. equations, neither factoring nor identities required

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