Algebra I ECA Practice and Test Prep

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Operations with Real Numbers 10%
Linear Equations and Inequalities 10%
Relations and Functions 13%
Graphing Linear Equations and Inequalities 13%
Pairs of Linear Equations and Inequalities 21%
Polynomials 10%
Algebraic Fractions 10%
Quadratic, Cubic, and Radical Equations 13%
Also includes:
  • Mathematical Reasoning and Problem Solving
  • Questions 3,108
  • Vocabulary Terms 185
  • Performance Tasks 128
  • Instructional Videos 108

Test Standards

Operations with Real Numbers
1. (A1.1.1)  Real Number Expressions
2. (A1.1.2)  Simplify Square Roots
3. (A1.1.3)  Properties
4. (A1.1.4)  Laws of Exponents
5. (A1.1.5)  Dimensional Analysis
Linear Equations and Inequalities
1. (A1.2.1)  Solve Linear Equations
2. (A1.2.2)  Solve Equations and Formulas
3. (A1.2.3)  Find Solution Sets
4. (A1.2.4)  Solve Linear Inequalities
5. (A1.2.5)  Combined Linear Inequalities
6. (A1.2.6)  Solve Word Problems
Relations and Functions
1. (A1.3.1)  Sketch Graphs
2. (A1.3.2)  Interpret Graphs
3. (A1.3.3)  Functions
4. (A1.3.4)  Domain and Range
Graphing Linear Equations and Inequalities
1. (A1.4.1)  Graph Linear Equations
2. (A1.4.2)  Slope and Intercepts
3. (A1.4.3)  Slope-Intercept Form
4. (A1.4.4)  Write Equations
5. (A1.4.5)  Modeling Data Sets
6. (A1.4.6)  Graph Linear Inequalities
Pairs of Linear Equations and Inequalities
1. (A1.5.1)  systems - use graphs
2. (A1.5.2)  graph systems of linear inequalities
3. (A1.5.3)  Substitution Method
4. (A1.5.4)  Addition and Subtraction Methods
5. (A1.5.5)  Multiplication Method
6. (A1.5.6)  Word Problems
1. (A1.6.1)  Operations with Polynomials
2. (A1.6.2)  Monomials
3. (A1.6.3)  Powers and Roots
4. (A1.6.4)  Multiply Polynomials
5. (A1.6.5)  Divide Polynomials
6. (A1.6.6)  Common Monomial Factor
7. (A1.6.7)  Difference of Squares
8. (A1.6.8)  Solutions, Zeros, and x-Intercepts
Algebraic Fractions
1. (A1.7.1)  Algebraic Ratios
2. (A1.7.2)  Algebraic Proportions
Quadratic, Cubic, and Radical Equations
1. (A1.8.1)  Quadratic, Cubic, and Radical Equations
2. (A1.8.2)  solve quadratics by factoring
3. (A1.8.3)  solve quadratics with perfect squares
4. (A1.8.4)  Complete the Square
5. (A1.8.5)  Derive Quadratic Formula
6. (A1.8.6)  Quadratic Formula
7. (A1.8.7)  Quadratic Word Problems
8. (A1.8.8)  Radical Equations
9. (A1.8.9)  Use Graphing Technology
Mathematical Reasoning and Problem Solving
1. (A1.9.1)  Problem-Solving Strategies
2. (A1.9.2)  Reasonable Solution
3. (A1.9.3)  Justify Steps
4. (A1.9.4)  Logic of Equation Solving
5. (A1.9.5)  Always, Sometimes, Never
6. (A1.9.6)  Inductive and Deductive Reasoning
7. (A1.9.7)  Hypothesis and Conclusion
8. (A1.9.8)  Counterexamples