Indiana Algebra I ECA Practice

Discover the most effective and comprehensive online solution for curriculum mastery, high-stakes testing, and assessment in Indiana. Our Algebra I ECA curriculum and test review is aligned to the most current Indiana standards. Request your free trial and see why our users say USATestprep has improved their students' pass rates.

Operations with Real Numbers10%
Linear Equations and Inequalities10%
Relations and Functions13%
Graphing Linear Equations and Inequalities13%
Pairs of Linear Equations and Inequalities21%
Polynomials10%
Algebraic Fractions10%
Quadratic, Cubic, and Radical Equations13%
Also includes:
  • Mathematical Reasoning and Problem Solving
  • Questions: 2,656
  • Technology Enhanced Items: 113
  • Instructional Videos: 108
  • Vocabulary Terms: 185

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
Polynomials
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