# Algebra and online Integer Exponents — In this section we will start looking at exponents. Just remember, if your answers are not correct, be sure to go back and find your mistakes.

After helping many middle school students who despised math learn to LOVE Algebra, I decided to try to help more students around the world get rid of their fears and frustrations of Algebra.

Without the ability to do basic trig you will have a hard time doing these problems. My name is Karin Hutchinson. This will allow us to use the method of Gauss-Jordan elimination to solve systems of equations. Avoirdupois and quite exotic like Ancient Greek and Roman.

These are good for reading or projects, or for small group work. These types of equations are called quadratic in form. Solving Equations and Inequalities - In this chapter we will look at one of the most important topics of the class.

We also define the domain and range of a function. Solving Trig Equations — Techniques for solving equations involving trig functions. If you are into LaTeX then you may be interested that Linear Algebra once again has a source repository.

If the page doesn't load quickly click on Impatient. You should always talk to someone who was in class on the day you missed and compare these notes to their notes and see what the differences are.

We will look at their basic properties, applications and solving equations involving the two functions. It is currently being maintained by Kim Seward.

Most of the following set of problems illustrates the kinds of algebra and trig skills that you will need in order to successfully complete any calculus course here at Lamar University.

Polynomial Functions - In this chapter we will take a more detailed look at polynomial functions. Using these notes as a substitute for class is liable to get you in trouble. Partial Fractions — In this section we will take a look at the process of partial fractions and finding the partial fraction decomposition of a rational expression.

We graph parabolas, ellipses, hyperbolas and rational functions in this chapter. Solving nonlinear systems is often a much more involved process than solving linear systems. Click on the unit that you are studying and check out each of the lessons. Graphs of Trig Functions — The graphs of the trig functions and some nice properties that can be seen from the graphs.

Algebra Trig Review This review was originally written for my Calculus I class, but it should be accessible to anyone needing a review in some basic algebra and trig topics.

However, it will definitely help you to better understand the topics covered. However, some equations, with a proper substitution can be turned into a quadratic equation. Functions — Function notation and function evaluation.

We will give a procedure for determining which method to use in solving quadratic equations and we will define the discriminant which will allow us to quickly determine what kind of solutions we will get from solving a quadratic equation.

Avoirdupois and quite exotic like Ancient Greek and Roman. The quadratic formula is a quick way that will allow us to quickly solve any quadratic equation.

The ability to solve equations and inequalities is vital to surviving this class and many of the later math classes you might take.

We will introduce the concept of slope and discuss how to find it from two points on the line. Each of these websites have a copy right clause that you need to read carefully if you are wanting to do anything other than go to the website and read it. Check Out These Popular Pages. Graphing and Common Graphs — Here are some common functions and how to graph them. Algebra. Here are my online notes for my Algebra course that I teach here at Lamar University, although I have to admit that it’s been years since I last taught this course.

This is a quick review of many of the topics from Algebra and Trig classes that are needed in a Calculus class. The review is presented in the form of a series of problems to be answered. Learn Algebra with Math Captain's detailed online tutorials. Our free Algebra tutorials have been developed by Math experts to help you master the topic. The complete contents of this algebra textbook are available here online. It is suitable for high-school Algebra I, as a refresher for college students who need help preparing for college-level mathematics, or for anyone who wants to learn introductory algebra.

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