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SELECT COURSE
Algebra I
1-8 Math
BrainMath
Algebra I
Algebra II
Precalculus
6-8 Science
Biology
Chemistry
Physics
SELECT SUBJECT
All Algebra I
A.
Expressions, Equations and Functions
B.
Properties of Real Numbers
C.
Solving Linear Equations
D.
Graphing Linear Equations and Functions
E.
Writing Linear Equations
F.
Solving and Graphing Linear Inequalities
G.
Systems of Equations and Inequalities
H.
Exponents and Exponential Functions
I.
Polynomials and Factoring
J.
Quadratic Equations and Functions
K.
Radicals and Geometry Connections
L.
Rational Equations and Functions
M.
Probability and Data Analysis
Algebra I
»
G.
Systems of Equations and Inequalities
G.1.
Solving Linear Systems by Graphing
G.1.M.
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G.1.Q.
Unit Challenge
G.1.1.
Linear System Fundamentals
G.1.1.O.
Overview
G.1.1.1.
Determining the Correct Ordered Pair as a Solution Given the Graph of a Linear System
G.1.1.2.
Testing Ordered Pairs as Solutions to Linear Systems
G.1.2.
Solving Linear Systems by Graphing
G.1.2.O.
Overview
G.1.2.1.
Solving Systems with One Solution by Graphing Given Slope-Intercept Form
G.1.2.2.
Solving Systems with One Solution by Graphing Given Standard Form
G.1.3.
Writing and Solving Systems Given Word Problems
G.1.3.O.
Overview
G.1.3.1.
Writing Systems of Equations Given Word Problems
G.1.3.2.
Writing and Solving Systems by Graphing Given Word Problems
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G.2.
Solving Linear Systems by Substitution
G.2.M.
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G.2.Q.
Unit Challenge
G.2.1.
Solving Linear Systems with One Solution by Substitution
G.2.1.O.
Overview
G.2.1.1.
Solving Linear Systems by Substitution Given One Variable Solved For
G.2.1.2.
Solving Linear Systems by Substitution Given No Variables Solved For
G.2.1.3.
Solving Linear Systems with Fractions and Decimals by Substitution
G.2.1.4.
Solving Linear Systems by Substitution Given a Word Problem
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G.3.
Solving Linear Systems by Adding or Subtracting
G.3.M.
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G.3.Q.
Unit Challenge
G.3.1.
Solving Linear Systems by Adding
G.3.1.O.
Overview
G.3.1.1.
Using Addition to Eliminate a Variable Given Stacked Equations
G.3.1.2.
Using Addition to Eliminate a Variable by Rearranging Terms First
G.3.2.
Solving Linear Systems by Subtracting
G.3.2.O.
Overview
G.3.2.1.
Using Subtraction to Eliminate a Variable Given Stacked Equations
G.3.2.2.
Using Subtraction to Eliminate a Variable by Rearranging Terms First
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G.4.
Solve Linear Systems by Multiplying First
G.4.M.
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G.4.Q.
Unit Challenge
G.4.1.
Eliminating by Multiplying One Equation and Adding
G.4.1.O.
Overview
G.4.1.1.
Eliminating by Multiplying One Equation and Adding Given Stacked Equations
G.4.1.2.
Eliminating by Multiplying One Equation and Adding by Rearranging Terms First
G.4.2.
Eliminating by Multiplying Both Equations
G.4.2.O.
Overview
G.4.2.1.
Eliminating by Multiplying Both Equations Given Stacked Equations
G.4.2.2.
Eliminating by Multiplying Both Equations by Rearranging Terms First
G.4.3.
Solving Problems Involving Systems by Using Elimination
G.4.3.O.
Overview
G.4.3.1.
Writing and Solving Systems Given a Word Problem
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G.5.
Solving Special Types of Linear Systems
G.5.M.
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G.5.Q.
Unit Challenge
G.5.1.
Linear Systems with No Solutions
G.5.1.O.
Overview
G.5.1.1.
Solving Linear Systems with No Solutions by Graphing
G.5.1.2.
Solving Linear Systems with No Solutions by Substitution
G.5.1.3.
Solving Linear Systems with No Solutions by Elimination
G.5.2.
Linear Systems with Infinite Solutions
G.5.2.O.
Overview
G.5.2.1.
Solving Linear Systems with Infinite Solutions by Graphing
G.5.2.2.
Solving Linear Systems with Infinite Solutions by Substitution
G.5.2.3.
Solving Linear Systems with Infinite Solutions by Elimination
G.5.3.
Identifying the Number of Solutions for a System
G.5.3.O.
Overview
G.5.3.1.
Identifying the Number of Solutions without Solving the System
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G.6.
Solving Systems of Linear Inequalities
G.6.M.
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G.6.Q.
Unit Challenge
G.6.1.
Graphing Systems of Linear Inequalities
G.6.1.O.
Overview
G.6.1.1.
Finding Solution Sets by Graphing Systems of Linear Inequalities
G.6.1.2.
Testing Ordered Pairs as Solutions to Systems of Linear Inequalities by Graphing
G.6.1.3.
Writing Systems of Linear Inequalities Given the Graph and Solution Set
G.6.2.
Solving Problems Involving Systems of Linear Inequalities
G.6.2.O.
Overview
G.6.2.1.
Writing Systems of Linear Inequalities Given a Word Problem
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