MA114 - Intermediate Algebra

Course Description

 

This course is designed for students who have a minimum of 1 1/2 - 2 years of High School Algebra, and covers topics such as number systems, first degree equations, inequalities, polynomials, exponents, radical expressions, radicals, linear equations, quadratic equations, functions, graphing, and logarithmic functions.

 

Prerequisites

MA102 (Beginning Algebra II) with a grade of "C" or better or minimum placement test scores.

Credit Value

This course counts as 4 credits towards your Bay Mills Community College Diploma.

Objectives

In relationship with the college mission and objectives to provide Native American Tribes of Michigan and their surrounding community with educated and trained human resources and to prepare and encourage students to pursue further education, at the end of this course the student will be able to perform all of the following objectives:

Chapter 1 - Review of Real Numbers

1.1A To use inequalities and absolute value symbols with real numbers
1.1B To write sets using the roster method and set builder notation
1.1C To perform operations on sets and write sets in interval notation
1.2A To add, subtract, multiply, and divide integers
1.2B To add, subtract, multiply, and divide rational numbers
1.2C To evaluate exponential expressions
1.2D To use the Order of Operations Agreement
1.3A To use and identify the properties of the real numbers
1.3B To evaluate a variable expression
1.3C To simplify a variable expression
1.4A To translate a verbal expression into a variable expression
1.4B To solve application problems

Chapter 2 - First Degree Equations and Inequalities

2.1A
To solve an equation using the Addition or the Multiplication Property of Equations
2.1B
To solve an equation using both the Addition and the Multiplication Property of Equations
2.1C
To solve an equation containing parentheses
2.1D
To solve a literal equation for one of the variables
2.2A
To solve integer problems
2.2B
To solve coin and stamp problems
2.3A
To solve value mixture problems
2.3B
To solve percent mixture problems
2.3C
To solve uniform motion problems
2.4A
To solve an inequality in one variable
2.4B
To solve a compound inequality
2.4C
To solve application problems
2.5A
To solve an absolute value equation
2.5B
To solve an absolute value inequality
2.5C
To solve application problems

Chapter 3 - Linear Functions and Inequalities in Two Variables

3.1A To graph points in a rectangular coordinate system
3.1B To find the length and mid-point of a line segment
3.1C To graph a scatter diagram
3.2A To evaluate a function
3.3A To graph a linear function
3.3B To graph an equation in the form Ax + By =C
3.3C To find the x- and y- intercepts of a straight line
3.3D To solve application problems
3.4A To find the slope of a line given two points
3.4B To graph a line given a point and the slope
3.5A To find the equation of a line given a point and the slope
3.5B To find the equation of a line given two points
3.5C To solve application problems
3.6A To find parallel and perpendicular lines
3.7A To graph the solution set of inequality in two variables

Chapter 4 - Systems of Linear Equations and Inequalities

4.1A To solve a system of Linear Equations by graphing
4.1B To solve a system of linear equations by the substitution method
4.1C To solve investment problems
4.2A To solve a system of two linear equations in two variables by the addition method
4.2B To solve a system of three linear equations in three variables by the addition method
4.3A To evaluate a determinant
4.3B To solve a system of equations by using Cramer's Rule
4.4A To solve rate-of-wind or rate-of-current problems
4.4B To solve application problems
4.5A To graph the solution set of a system of linear equations

Chapter 5 - Polynomials

5.1A To multiply monomials
5.1B To divide monomials and simplify expressions with negative exponents
5.1C To write a number using scientific notation
5.1D To solve application problems
5.2A To evaluate polynomial functions
5.2B To add or subtract polynomials
5.3A To multiply a polynomial by a monomial
5.3B To multiply two polynomials
5.3C To multiply polynomials that have special products
5.3D To solve application problems
5.4A To divide a polynomial by a monomial
5.4B To divide polynomials
5.4C To divide polynomials by using synthetic division
5.4D To evaluate a polynomial function using synthetic division
5.5A To factor a monomial from a polynomial
5.5B To factor by grouping
5.5C To factor a trinomial of the form x2 + bx + c
5.5D To factor ax2 + bx + c
5.6A To factor the difference of two perfect squares or a perfect square trinomial
5.6B To factor the sum or difference of two perfect cubes
5.6C To factor a trinomial that is quadratic in form
5.6D To factor completely
5.7A To solve an equation by factoring
5.7B To solve application problems

Chapter 6 - Rational Expressions

6.1A To find the domain of a rational function
6.1B To simplify rational expressions
6.1C To divide rational expressions
6.1D To multiply rational expressions
6.2A To rewrite rational expressions in terms of a common denominator
6.2B To add or subtract rational expressions
6.3A To simplify complex fractions
6.4A To solve a proportion
6.4B To solve application problems
6.5A To solve a fractional equation
6.5B To solve work problems
6.5C To solve uniform motion problems
6.6A To solve variation problems

Chapter 7 - Exponents and Radicals

7.1A To simplify rational expressions with rational exponents
7.1B To write exponential expressions as radical expressions and to write radical expressions as exponential expressions
7.1C To simplify radical expressions that are roots of perfect powers
7.2A To simplify radical expressions
7.2B To add or subtract radical expressions
7.2C To multiply radical expressions
7.2D To divide radical expressions
7.3A To solve a radical equation
7.3B To solve application problems
7.4A To simplify a complex number
7.4B To add or subtract complex numbers
7.4C To multiply complex numbers
7.4B To divide complex numbers

Chapter 8 - Quadratic Equations

8.1A To solve a quadratic equation by factoring
8.1B To write a quadratic equation given its solutions
8.1C To solve a quadratic equation by taking square roots
8.2A To solve a quadratic equation by completing the square
8.3A To solve a quadratic equation by using the quadratic formula
8.4A To solve an equation that is quadratic in form
8.4B To solve a radical equation that is reducible to a quadratic equation
8.4C To solve a fractional equation that is reducible to a quadratic equation
8.5A To solve a non-linear inequality
8.6A To solve application problems

Chapter 9 - Functions and Relations

9.1A To graph a quadratic function
9.1B To find the x-intercepts of a parabola
9.1C To find the minimum or maximum of a quadratic function
9.1D To solve application problems
9.2A To graph functions
9.3A To perform operations on functions
9.3B To find the composition of two functions
9.4A To determine whether a function is one-to-one
9.4B To find the inverse of a function

Chapter 10 - Exponential and Logarithmic Functions

10.1A To evaluate an exponential function
10.1B To graph an exponential function
10.2A To find the logarithm of a number
10.2B To use Properties of Logarithms to simplify expressions containing logarithms
10.2C To use Change-of-Base Formulas
10.3A To graph a logarithmic function
10.4A To solve an exponential equation
10.4B To solve a logarithmic equation
10.5A To solve application problems

Chapter 11 - Conic Sections

11.1A To graph a parabola
11.2A To find the equation of a circle and then graph the circle
11.2B To write the equation of a circle in standard form
11.3A To graph an ellipse with center at the origin
11.3B To graph a hyperbola with center at the origin
11.4A To solve a nonlinear system of equations
11.5A To graph the solution set of a quadratic inequality in two variables
11.5B To graph the solution set of a nonlinear system of inequalities

Chapter 12 - Sequences and Series

12.1A To write the terms of a sequence
12.1B To find the sum of a series
12.2A To find the nth term of an arithmetic sequence
12.2B To find the sum of an arithmetic series
12.2C To solve application problems
12.3A To find the nth term of a geometric sequence
12.3B To find the sum of a finite geometric series
12.3C To find the sum of an infinite geometric series
12.3D To solve application problems
12.4A To expand (a + b)n

 

Each lesson will cover the material in one full chapter.  Once you have completed the lesson and have a thorough understanding of these objectives, you will write a quiz which will help you determine your level of understanding. These will be computer marked with the scores being sent to the instructor. He will review the marking and then forward the grade to you.  Once you complete the lesson test, you can continue on to the next lesson. These quizzes will make up 60 % of your final mark. A mid-term test, based on chapters 1 - 6, will make up 20% of the final grade, and a final exam, based of chapters 6 - 12, will make up the final 20%.