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0. Review of Algebra
(0)
Chapter worksheet
Algebraic Expressions
(0)
Exponents
(0)
Polynomials Intro
(0)
Multiplying Polynomials
(0)
Factoring Polynomials
(0)
Radical Expressions
(0)
Simplifying Radical Expressions
(0)
Rationalize Denominator
(0)
Rational Exponents
(0)
1. Equations & Inequalities
(0)
Chapter worksheet
Linear Equations
(0)
Rational Equations
(0)
The Imaginary Unit
(0)
Powers of i
(0)
Complex Numbers
(0)
Intro to Quadratic Equations
(0)
The Square Root Property
(0)
Completing the Square
(0)
The Quadratic Formula
(0)
Choosing a Method to Solve Quadratics
(0)
Linear Inequalities
(0)
2. Graphs of Equations
(0)
Chapter worksheet
Graphs and Coordinates
(0)
Two-Variable Equations
(0)
Lines
(0)
3. Functions
(0)
Chapter worksheet
Intro to Functions & Their Graphs
(0)
Common Functions
(0)
Transformations
(0)
Function Operations
(0)
Function Composition
(0)
4. Polynomial Functions
(0)
Chapter worksheet
Quadratic Functions
(0)
Understanding Polynomial Functions
(0)
Graphing Polynomial Functions
(0)
Dividing Polynomials
(0)
Zeros of Polynomial Functions
(0)
5. Rational Functions
(0)
Chapter worksheet
Introduction to Rational Functions
(0)
Asymptotes
(0)
Graphing Rational Functions
(0)
6. Exponential & Logarithmic Functions
(0)
Chapter worksheet
Introduction to Exponential Functions
(0)
Graphing Exponential Functions
(0)
The Number e
(0)
Introduction to Logarithms
(0)
Graphing Logarithmic Functions
(0)
Properties of Logarithms
(0)
Solving Exponential and Logarithmic Equations
(0)
7. Systems of Equations & Matrices
(0)
Chapter worksheet
Two Variable Systems of Linear Equations
(0)
Introduction to Matrices
(0)
Determinants and Cramer's Rule
(0)
Graphing Systems of Inequalities
(0)
8. Conic Sections
(0)
Chapter worksheet
Introduction to Conic Sections
(0)
Circles
(0)
Ellipses: Standard Form
(0)
Parabolas
(0)
Hyperbolas at the Origin
(0)
Hyperbolas NOT at the Origin
(0)
9. Sequences, Series, & Induction
(0)
Chapter worksheet
Sequences
(0)
Arithmetic Sequences
(0)
Geometric Sequences
(0)
10. Combinatorics & Probability
(0)
Chapter worksheet
Factorials
(0)
Combinatorics
(0)
Probability
(0)
7. Systems of Equations & Matrices
Two Variable Systems of Linear Equations
7. Systems of Equations & Matrices
Two Variable Systems of Linear Equations: Videos & Practice Problems
Video Lessons
Practice
Worksheet
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Problem 46
Multiple Choice
Solve the following system of equations with two variables and determine if it is an inconsistent system or has infinitely many solutions. Write the solution set in terms of x if it has infinitely many solutions.
A
{(3, 5)}
B
∅; inconsistent system
C
{(4, 6)}
D
{(x , 3x/2)}; infinitely many solutions
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