Coral - Algebra I

Algebra I - ACT Math Section I

The Coral Algebra I Course blends interactive text, video lectures, and retention cards for optimal learning. It features personalized assessments and spaced repetition, ensuring deep understanding and exam readiness in Algebra I and ACT Math.

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Course curriculum

1. Getting Started
2. About the Curriculum
3. Suggestions for Integrating Coral into your studies
4. What's Possible with Etch
5. Coral feature release roadmap
1. Section 1.1: Use a General Strategy to Solve Linear Equations
2. Practice Questions - Section 1.1
3. Section 1.2: Use a Problem Solving Strategy
4. Practice Questions - Section 1.2
5. Section 1.3: Solve a Formula for a Specific Variable
6. Practice Questions - Section 1.3
7. Section 1.4: Solve Mixture and Uniform Motion Applications
8. Practice Questions - Section 1.4
9. Section 1.5: Solve Linear Inequalities
10. Practice Questions - Section 1.5
11. Section 1.6: Solve Compound Inequalities
12. Practice Questions - Section 1.6
13. Section 1.7: Solve Absolute Value Inequalities
14. Practice Questions - Section 1.7
1. Section 2.1: Graph Linear Equations in Two Variables
2. Practice Questions - Section 2.1
3. Section 2.2: Slope of a Line
4. Practice Questions - Section 2.2
5. Section 2.3: Find the Equation of a Line
6. Practice Questions - Section 2.3
7. Section 2.4: Graph Linear Inequalities in Two Variables
8. Practice Questions - Section 2.4
9. Section 2.5: Relations and Functions
10. Practice Questions - Section 2.5
11. Section 2.6: Graphs of Functions
12. Practice Questions - Section 2.6
1. Section 3.1: Solve Systems of Linear Equations with Two Variables
2. Practice Questions - Section 3.1
3. Section 3.2: Solve Applications with Systems of Equations
4. Practice Questions - Section 3.2
5. Section 3.3: Solve Mixture Applications with Systems of Equations
6. Practice Questions - Section 3.3
7. Section 3.4: Solve Systems of Equations with Three Variables
8. Practice Questions - Section 3.4
9. Section 3.5: Solve Systems of Equations Using Matrices
10. Practice Questions - Section 3.5
11. Section 3.6: Solve Systems of Equations Using Determinants
12. Practice Questions - Section 3.6
13. Section 3.7: Graphing Systems of Linear Inequalities
14. Practice Questions - Section 3.7
1. Section 4.1: Add and Subtract Polynomials
2. Practice Questions - Section 4.1
3. Section 4.2: Properties of Exponents and Scientific Notation
4. Practice Questions - Section 4.2
5. Section 4.3: Multiply Polynomials
6. Practice Questions - Section 4.3
7. Section 4.4: Dividing Polynomials
8. Practice Questions - Section 4.4
1. Section 5.1: Greatest Common Factor and Factor by Grouping
2. Practice Questions - Section 5.1
3. Section 5.2: Factor Trinomials
4. Practice Questions - Section 5.2
5. Section 5.3: Factor Special Products
6. Practice Questions - Section 5.3
7. Section 5.4: General Strategy for Factoring Polynomials
8. Practice Questions - Section 5.4
9. Section 5.5: Polynomial Equations
10. Practice Questions - Section 5.5
1. Section 6.1: Multiply and Divide Rational Expressions
2. Practice Questions - Section 6.1
3. Section 6.2: Add and Subtract Rational Expressions
4. Practice Questions - Section 6.2
5. Section 6.3: Simplify Complex Rational Expressions
6. Practice Questions - Section 6.3
7. Section 6.4: Solve Rational Equations
8. Practice Questions - Section 6.4
9. Section 6.5: Solve Applications with Rational Equations
10. Practice Questions - Section 6.5
11. Section 6.6: Solve Rational Inequalities
12. Practice Questions - Section 6.6
1. Section 7.1: Simplify Expressions with Roots
2. Practice Questions - Section 7.1
3. Section 7.2: Simplify Radical Expressions
4. Practice Questions - Section 7.2
5. Section 7.3: Simplify Rational Exponents
6. Practice Questions - Section 7.3
7. Section 7.4: Add, Subtract, and Multiply Radical Expressions
8. Practice Questions - Section 7.4
9. Section 7.5: Divide Radical Expressions
10. Practice Questions - Section 7.5
11. Section 7.6: Solve Radical Equations
12. Practice Questions - Section 7.6
13. Section. 7.7: Use Radicals in Functions
14. Practice Questions - Section 7.7
15. Section 7.8: Use the Complex Number System
16. Practice Questions - Section 7.8
1. Section 8.1: Solve Quadratic Equations Using the Square Root Property
2. Practice Questions - Section 8.1
3. Section 8.2: Solve Quadratic Equations by Completing the Square
4. Practice Questions - Section 8.2
5. Section 8.3: Solve Quadratic Equations Using the Quadratic Formula
6. Practice Questions - Section 8.3
7. Section 8.4: Solve Equations in Quadratic Form
8. Practice Questions - Section 8.4
9. Section 8.5: Solve Applications of Quadratic Equations
10. Practice Questions - Section 8.5
11. Section 8.6: Graph Quadratic Functions Using Properties
12. Practice Questions - Section 8.6
13. Section 8.7: Graph Quadratic Functions Using Transformations
14. Practice Questions - Section 8.7
15. Section 8.8: Solve Quadratic Inequalities
16. Practice Questions - Section 8.8
1. Section 9.1: Finding Composite and Inverse Functions
2. Practice Questions - Section 9.1
3. Section 9.2: Evaluate and Graph Exponential Functions
4. Practice Questions - Section 9.2
5. Section 9.3: Evaluate and Graph Logarithmic Functions
6. Practice Questions - Section 9.3
7. Section 9.4: Use the Properties of Logarithms
8. Practice Questions - Section 9.4
9. Section 9.5: Solve Exponential and Logarithmic Equations
10. Practice Questions - Section 9.5
1. Section 10.1: Distance and Midpoint Formulas; Circles
2. Practice Questions - Section 10.1
3. Section 10.2: Parabolas
4. Practice Questions - Section 10.2
5. Section 10.3: Ellipses
6. Practice Questions - Section 10.3
7. Section 10.4: Hyperbolas
8. Practice Questions - Section 10.4
9. Section 10.5: Solve Systems of Nonlinear Equations
10. Practice Questions - Section 10.5
1. Section 11.1: Sequences
2. Practice Questions - Section 11.1
3. Section 11.2: Arithmetic Sequences
4. Practice Questions - Section 11.2
5. Section 11.3: Geometric Sequences and Series
6. Practice Questions - Section 11.3
7. Section 11.4: Binomial Theorem
8. Practice Questions - Section 11.4

About this course

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135 lessons

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Algebra I - ACT Math Section I

Course curriculum

Unit 0: How to Use this Course

Unit 1: Solving Linear Equations

Unit 2: Graphs and Functions

Unit 3: Systems of Linear Equations

Unit 4: Polynomials and Polynomial Functions

Unit 5: Factoring

Unit 6: Rational Expressions and Functions

Unit 7: Roots and Radicals

Unit 8: Quadratic Equations and Functions

Unit 9: Exponential and Logarithmic Functions

Unit 10: Conics

Unit 11: Sequences, Series and Binomial Theorem

About this course

Discover your potential, starting today