College Algebra

Course Content from McGraw-Hill

Course Number: MAT101

Download Course Syllabus

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Our popular College Algebra course provides a working knowledge of college-level algebra and its applications. Emphasis is placed upon the solution and the application of linear and quadratic equations, word problems, polynomials, and rational and radical equations. Students perform operations on real numbers and polynomials and simplify algebraic, rational, and radical expressions.

Arithmetic and geometric sequences are examined, and linear equations and inequalities are discussed. Students learn to graph linear, quadratic, absolute value, and piecewise-defined functions and solve and graph exponential and logarithmic equations. Other topics include solving applications using linear systems as well as evaluating and finding partial sums of a series.

etextbook included

college credits

Self Paced

Mathematics

This Course Now Includes a FREE eTextBook

Buy the course for only $59 and get a copy of "College Algebra" at no additional cost

By including eTextbooks in our courses, StraighterLine is helping students achieve their academic goals by providing best-in-class tools to make studying more convenient.

Overall Rating
Content Rating

12/10/14 by tmamone74

This course breaks things down and is way more comprehensive than my schools's Algebra course. Its harder in a way but you learn more and it helps you understand the material better.

Content Rating	100 100
Overall Rating	100 100

11/9/14 by sheridanj

Content Rating	100 100
Overall Rating	80 100

10/28/14 by surinag

Being able to review college algebra after not taking it for several years was perfect. Having the option to choose or not choose a professor was great. However teaching myself all over again was a bit difficult. I would choose a professor in the future.

Content Rating	100 100
Overall Rating	80 100

10/21/14 by EmielieB

Content Rating	80 100
Overall Rating	80 100

10/18/14 by lizc

1. Assignments and answer key is cumbersome. The student has to write (or print) the assignment page, then find the assignment-no links, then go back to find the answer key...really?

Content Rating	80 100
Overall Rating	40 100

10/15/14 by c.nistler3

Thought it was great that the additionl resources were provided so if you wanted more info about a specific subject, you could easily find it. I was unable to navigate through the different frames of a slide in the lessons, not sure if it was my end or straighterline's end. (using Mozilla Firefox).

Content Rating	80 100
Overall Rating	80 100

10/15/14 by kellyk

This is a solid crash course in Algebra. However, it is surely easier if you are good and familiar with math. If you're brushing up, it is a little difficult to catch up before the material gets very difficult (I'm not the best at math, so the first quiz was manageable, and the rest were a lot harder for me.) Still, if you don't want to spend your evenings in a classroom for hours on end, Straighterline is the way to go!

Content Rating	100 100
Overall Rating	80 100

10/13/14 by lilrich9

Content Rating	40 100
Overall Rating	100 100

10/12/14 by tmamone74

This course breaks things down and is way more comprehensive than my schools's Algebra course. Its harder in a way but you learn more and it helps you understand the material better.

Content Rating	100 100
Overall Rating	100 100

10/2/14 by Chaquainboone

Content Rating	60 100
Overall Rating	40 100

10/1/14 by kyonissocute

Self paced

Content Rating	100 100
Overall Rating	60 100

9/28/14 by mrweightlossmall

Content Rating	100 100
Overall Rating	20 100

9/21/14 by logan.johnson9

this was a terrible course. i have taken other online and this is the worst one yet

Content Rating	80 100
Overall Rating	20 100

9/21/14 by logan.johnson9

this was a terrible course. i have taken other online and this is the worst one yet

Content Rating	80 100
Overall Rating	20 100

9/16/14 by preshisqt

Nice well rounded course.

Content Rating	60 100
Overall Rating	100 100

9/16/14 by preshisqt

Nice well rounded course.

Content Rating	60 100
Overall Rating	100 100

9/16/14 by preshisqt

enjoyed this course

Content Rating	40 100
Overall Rating	100 100

9/16/14 by preshisqt

enjoyed this course

Content Rating	40 100
Overall Rating	100 100

9/15/14 by rsmith63

Make sure to use the final exam study guide

Content Rating	100 100
Overall Rating	80 100

9/15/14 by rsmith63

Make sure to use the final exam study guide

Content Rating	100 100
Overall Rating	80 100

9/11/14 by sheridanj

Content Rating	100 100
Overall Rating	80 100

9/7/14 by anb414

This was my first time taking a course on StraighterLine, so I have to admit I was a bit nervous at first. Those nerves were quickly overcome, however, as I began to acclimate myself with the course tools. StraighterLine provides so much course material within the lesson that I'm not even sure I needed the textbook (I do recommend the textbook though). Overall, I thoroughly recommend this course to anyone looking to take College Algebra in an online setting.

Content Rating	80 100
Overall Rating	100 100

9/4/14 by jakemccraw

its very bassic

Content Rating	80 100
Overall Rating	60 100

9/3/14 by nfink

Content Rating	80 100
Overall Rating	60 100

8/30/14 by ltjmeegan

very well organized, easy to navigate, online help was extremely helpful

Content Rating	80 100
Overall Rating	80 100

8/30/14 by ltjmeegan

very well organized, easy to navigate, online help was extremely helpful

Content Rating	80 100
Overall Rating	80 100

8/28/14 by brialewis92

this course was really good

Content Rating	40 100
Overall Rating	100 100

8/28/14 by brialewis92

this course was really good

Content Rating	40 100
Overall Rating	100 100

8/27/14 by orourkk

Not a bad class but the tests didn't always seem to follow what was taught for the section. If you don't have any algebra background it will be difficult to keep up and follow what is being taught with just the book and lectures. The final is closed book, which is different from the rest of the tests and most other classes so be aware of this prior to taking the final. This was a surprise to me because I went over the review but didn't read through the overview prior to doing the questions.

Content Rating	80 100
Overall Rating	40 100

8/27/14 by orourkk

Content Rating	80 100
Overall Rating	40 100

8/25/14 by candicewhetton

This course was ridiculous. I would complete all the assignments and videos and everything along with it and go to the quiz and the test and feel like I had no idea what was going on. I felt like I understood the material going through the lessons until I would get to the test. Also, I don't feel like you allowed enough time on the tests because the problems were long. Further, not being able to use your notes or book on a comprehensive final for an online class is asking quite a bit considering I am having to teach myself how to do everything and math doesn't come easily for everyone.

Content Rating	100 100
Overall Rating	20 100

8/25/14 by candicewhetton

Content Rating	100 100
Overall Rating	20 100

8/24/14 by chanabracha74

The quizzes did not focus on everything that the lessons did. But i did feel the final focused on mostly everything the lessons focused on. I used the textbook alot for practice questions and it was very helpful

Content Rating	80 100
Overall Rating	80 100

8/24/14 by chanabracha74

Content Rating	80 100
Overall Rating	80 100

8/18/14 by mnielson

No answer

Content Rating	100 100
Overall Rating	20 100

8/18/14 by mnielson

No answer

Content Rating	100 100
Overall Rating	20 100

8/13/14 by Adriansuper11

It's a fast way to get you college credits

Content Rating	20 100
Overall Rating	60 100

8/13/14 by Adriansuper11

It's a fast way to get you college credits

Content Rating	20 100
Overall Rating	60 100

8/6/14 by connigglesz1992

study

Content Rating	60 100
Overall Rating	100 100

8/6/14 by lisacoolidge

the course was helpful and the content was compreshensive

Content Rating	20 100
Overall Rating	100 100

8/4/14 by mistymarino

This course covers the basics of college algebra level math or algebra 2 in high school.

Content Rating	60 100
Overall Rating	60 100

8/1/14 by norris1321

It's quick as well as simple.

Content Rating	60 100
Overall Rating	80 100

7/29/14 by kdeanne13

You do not have long enough for the final exam. There were questions and examples that had incorrect answers throughout the entire course.

Content Rating	80 100
Overall Rating	20 100

7/29/14 by kdeanne13

You do not have long enough for the final exam. There were questions and examples that had incorrect answers throughout the entire course.

Content Rating	80 100
Overall Rating	20 100

7/28/14 by kona77374

The course has spelling and logistical errors sprinkled throughout the Straighterline lessons, which is something to be aware of.

Content Rating	80 100
Overall Rating	80 100

7/28/14 by kona77374

The course has spelling and logistical errors sprinkled throughout the Straighterline lessons, which is something to be aware of.

Content Rating	80 100
Overall Rating	80 100

7/26/14 by laura.barry330

Basic pre-Calculus

Content Rating	40 100
Overall Rating	80 100

7/26/14 by laura.barry330

Basic pre-Calculus

Content Rating	40 100
Overall Rating	80 100

7/14/14 by samudrathio

It was good. Pay a lot of attention to the powerpoints.

Content Rating	20 100
Overall Rating	100 100

7/14/14 by samudrathio

It was good. Pay a lot of attention to the powerpoints.

Content Rating	20 100
Overall Rating	100 100

7/9/14 by anb414

Content Rating	80 100
Overall Rating	100 100

7/6/14 by miller.keith

Content Rating	60 100
Overall Rating	20 100

6/19/14 by fatmatambalusesay

It was ok is just that the time for the exam is too short to complete 65 question of math.

Content Rating	80 100
Overall Rating	80 100

6/19/14 by fatmatambalusesay

It was ok is just that the time for the exam is too short to complete 65 question of math.

Content Rating	80 100
Overall Rating	80 100

6/8/14 by connigglesz1992

study

Content Rating	60 100
Overall Rating	100 100

6/8/14 by lisacoolidge

the course was helpful and the content was compreshensive

Content Rating	20 100
Overall Rating	100 100

6/7/14 by miller.keith

Content Rating	60 100
Overall Rating	20 100

6/2/14 by anyasatze

I do not recommend the SL College Algebra course. The textbook is hard to find and expensive and it doesn't explain things well. You end up floundering. I was unable to finish it because of this.

Content Rating	80 100
Overall Rating	20 100

4/9/14 by jakemccraw

its very bassic

Content Rating	80 100
Overall Rating	60 100

4/8/14 by mistymarino

This course covers the basics of college algebra level math or algebra 2 in high school.

Content Rating	60 100
Overall Rating	60 100

3/9/14 by nfink

Content Rating	80 100
Overall Rating	60 100

2/10/14 by Chaquainboone

Content Rating	60 100
Overall Rating	40 100

2/6/14 by anyasatze

I do not recommend the SL College Algebra course. The textbook is hard to find and expensive and it doesn't explain things well. You end up floundering. I was unable to finish it because of this.

Content Rating	80 100
Overall Rating	20 100

1/10/14 by kyonissocute

Self paced

Content Rating	100 100
Overall Rating	60 100

1/8/14 by norris1321

It's quick as well as simple.

Content Rating	60 100
Overall Rating	80 100

Course Objectives

After completing this course, students will be able to:

Identify and then calculate perimeter, area, surface area, and volume for standard geometric figures
Perform operations on real numbers and polynomials.
Simplify algebraic, rational, and radical expressions.
Solve both linear and quadratic equations and inequalities.
Solve word problems involving linear and quadratic equations and inequalities.
Solve polynomial, rational, and radical equations and applications.
Solve and graph linear, quadratic, absolute value, and piecewise-defined functions.
Perform operations with functions as well as find composition and inverse functions.
Graph quadratic, square root, cubic, and cube root functions.
Graph and find zeroes of polynomial functions.
Perform vertical and horizontal shifts and reflections of a basic graph.
Perform stretches and compressions on a basic graph.
Transform the graph of a general function.
Graph quadratic functions by completing the square, using the vertex formula, and using transformations.
Solve and graph exponential and logarithmic equations.
Solve systems of linear equations and inequalities.
Model and solve applications using linear systems.
Evaluate and find partial sums of a series.
Evaluate and find sums of arithmetic and geometric sequences.
Solve application problems involving arithmetic and geometric sequences and series.
Solve applications involving the various types of equations and inequalities.

Topic	Lesson	Subtopics	Objectives
1	Geometry and Measurement	Construction and Measurement of Geometric Solids	Identify the characteristics of different geometric shapes. Apply formulas to measure geometric shapes.
2	Basic Algebraic Operations	Real Numbers and Polynomials Rational Expressions Rational Exponents and Radicals	Identify and use properties of real numbers. Simplify algebraic expressions. Write rational numbers in different formats. Identify and classify polynomial and Radicals expressions. Perform operations on polynomials. Factor polynomials. Write a rational expression in simplest form Compute rational expressions. Simplify radical expressions. Multiply and divide radical expressions.
3	Linear Equations and Inequalities in One Variable	Linear Equations and Applications Linear Inequalities and Applications Absolute Value in Equations and Inequalities	Solve linear equations by using all properties of equality and the rules. Solve word problems using linear equations. Solve and graph linear inequalities. Solve an application using inequalities. Solve absolute value equalities and inequalities.
4	Quadratic Equations	Factoring and solving Quadratic Equations using Factoring Completing the Square Quadratic Formula and Applications of the Quadratic Equations	Write a quadratic equation in the standard form. Solve quadratic equations by factoring. Solve quadratic equations by the square root property. Solve quadratic equations by completing the square. Solve quadratic equations by using the quadratic formula. Solve word problems involving quadratic equations. Use the discriminant to identify the number of solutions.
5	Polynomial and Other Equations	Polynomial Equations and Applications Equations Involving Radicals and Rational Exponents Complex Numbers	Solve polynomial equations using the zero factor property. Solve rational equations. Solve radical equations. Identify and simplify complex numbers. Add and subtract complex numbers. Multiply and divide complex numbers.
6	Functions and Graphs	Rectangular Coordinates and the Graph of a Line	Use a table of values to graph linear equations. Determine when lines are parallel or perpendicular. Use linear graphs in an applied context. Identify functions and state their domain and range. Use function notation. Write a linear equation in function form. Use function form to identify the slope. Use slope-intercept form to graph linear functions. Write a linear equation in point-intercept form. Use the function form, the slope-intercept form, and the point-intercept form to solve applications.
7	Operations and Functions	The Algebra and Composition Functions One-to-One and Inverse Functions	Compute a sum or difference of functions and determine the domain of the result. Compose two functions and find the domain. Identify one-to-one functions. Find inverse functions using an algebraic method. Graph a function and its inverse. Graph factorable quadratic equations. Graph the square root, cubic, and cube root functions. Compute a product or quotient of functions and determine the domain of the result.
8	Analyzing Graphs	Piecewise-Defined Functions Graphs and Symmetry Tranformations	State the domain of a piecewise-defined function. Evaluate piecewise-defined functions. Graph functions that are piece-wise defined. Identify different symmetry types. Use symmetry as an aid to graphing. Perform vertical and horizontal shifts of a basic graph. Perform vertical and horizontal reflections of a basic graph. Perform stretches and compressions on a basic graph. Transform the graph of a general function.
9	Graphing Polynomial Functions	Graphing General Quadratic Functions Graphing Polynomial Functions Applications of Polynomial Functions	Graph quadratic functions by completing the square and using transformations. Graph a general quadratic function using the vertex formula. Solve applications involving quadratic functions. Graph polynomial functions. Describe the end behavior of a polynomial graph.
10	Graphing Rational Functions	Asymptotes and Rational Functions Graphing Rational Functions Applications of Rational Functions	Graph the reciprocal and reciprocal quadratic functions. Identify horizontal and vertical asymptotes. Use asymptotes to graph transformations. Use asymptotes to determine the equation of a rational function from its graph. Find the domain of a rational function. Find the intercepts of a rational function. Graph general rational functions. Solve applications involving rational functions.
11	Exponential and Logarithmic Functions	Exponential Functions Logarithms and Logarithmic Functions The Exponential Function and Natural Logarithm	Evaluate an exponential function. Graph exponential functions. Solve certain exponential equations. Solve applications of exponential equations. Write exponential equations in logarithmic form. Graph logarithmic functions and find their domains. Solve applications of logarithmic functions. Evaluate and graph base exponential functions. Evaluate and graph the natural logarithm functions. Apply the properties of logarithms. Use the change-of-base formula.
12	Exponential and Logarithmic Equations	Exponential Equations Logarithmic Equations Applications of Exponential and Logarithmic Equations	Write logarithmic and exponential equations in simplified form. Solve exponential equations. Solve logarithmic equations. Solve applications involving exponential and logarithmic equations. Use exponential equations to find the interest compounded in times per year. Use exponential equations to find the interest compounded continuously. Solve exponential growth and decay problems.
13	Systems of Linear Equations in Two Variables	Solving Systems Graphically and by Substitution Solving Systems using Elimination Applications of Linear Systems	Verify ordered pair solutions. Solve linear systems by graphing. Solve linear systems by substitution. Solve linear systems by elimination. Recognize inconsistent systems (no solutions) and dependent systems (infinitely many solutions). Use a system of equations to mathematically model and solve applications.
14	Solving Linear Systems Using Augmented Matrices	Matrices Solving Linear Systems using Matrix Equations More Applications of Linear Systems	State the size of a matrix and identify entries in a specified row and column. Form the augmented matrix of a system of equations. Recognize inconsistent and dependent systems. Model and solve applications using linear systems. Solve a system of equations using row operations.
15	Sequences and Series	Sequences and Series Arithmetic Sequences Geometric Sequences	Write out the terms of a sequence given the general term. Determine the general term of a sequence. Find the partial sum of a series. Use summation notation to write and evaluate the series. Solve applications using mathematical sequences. Find the sum of a geometric series. Solve application problems involving geometric sequences and series.
16	Review and Graded Final Exam	Course Review	None

StraighterLine suggests, though does not require, that students take Introductory Algebra or its equivalent before enrolling in College Algebra.

The required eTextbook for this course is included with your course purchase at no additional cost. More information on StraighterLine eTextbooks

Prefer the hard copy? Simply purchase from your favorite textbook retailer; you will still get the eTextbook for free.

This course does not require a text.

StraighterLine provides a percentage score and letter grade for each course. A passing percentage is 70% or higher.

If you have chosen a Partner College to award credit for this course, your final grade will be based upon that college's grading scale. Only passing scores will be considered by Partner Colleges for an award of credit.

There are a total of 1000 points in this course.

Final Proctored Exam

The final exam is developed to assess the knowledge you learned taking this course. All students are required to take an online proctored final exam in order complete the course and be eligible for transfer credit.

Learn more about Proctored Exams

Create your own custom College Algebra ! Select up to courses from the list below.

Online Course*: College Algebra +$59.00
Tutoring (included)*: Tutoring +$0.00
Proctoring (included)*: Proctoring +$0.00
eTextbook*: MAT101 eTextbook (a $205.19 value) +$0.00

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