Welcome to OnTRACK Algebra II

This course consists of eight modules (80 total lessons) which you can access below or through the Lessons link at left. The table below provides links and descriptions of the modules and lessons that are currently available, along with the TEKS that are addressed in each lesson.

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Module

Lesson

Lesson Title and Descriptor

TEKS

1
Foundations for
Functions

1

Domain and Range – Numerical Representations

2A.1A

2

Domain and Range – Graphs

2A.1A

3

Domain and Range – Function Notation

2A.1A

4

Domain and Range – Verbal Description

2A.1A

5

Domain and Range – Contextual Situations

2A.1A

6

Identifying Functions to Model Scatterplots

2A.1B

7

Modeling Data with Linear Functions

2A.1B

2
Systems of Equations

1

Formulating Systems of Equations

2A.3A

2

Formulating Systems of Inequalities

2A.3A

3

Solving Systems of Equations Using Tables

2A.3B

4

Solving Systems of Equations Using Graphs

2A.3B

5a

5b

Solving Systems of Equations Using Substitution

Solving Systems of Equations Using Elimination

2A.3B

6

Solving Systems of Equations with Three Variables

2A.3B

7

Using Systems of Equations to Solve Problems

2A.3C

8

Solving Systems of Equations Using Matrices

2A.3B

9

Solving Systems of Inequalities

2A.3B

3
Algebra and Geometry

1

Identifying Parent Functions 

2A.4A

2

Transformations of Quadratic Functions

2A.4B
2A.7B

3

Transformations of Square Root Functions coming soon!

2A.4B
2A.9A

4

Transformations of Exponential Functions coming soon!

2A.4B
2A.11B

5

Transformations of Logarithmic Functions coming soon!

2A.4B
2A.11B

6

Transformations of Absolute Value Functions coming soon!

2A.4B

7

Transformations of Rational Functions coming soon!

2A.4B
2A.10A

8

Functions and their Inverses coming soon!

2A.4C

9

Introducing Conic Sections coming soon!

2A.5A

10

Graphing Conic Sections - Parabola coming soon!

2A.5B

11

Graphing Conic Sections - Circles

2A.5B

12

Graphing Conic Sections - Ellipses

2A.5B

13

Graphing Conic Sections – Hyperbolas

2A.5B

14

Symmetries in Graphs of Conic Sections coming soon!

2A.5C

15

Identifying a Conic Section from the Equation

2A.5D

4
Quadratic Functions

1

Multiple Representations of Quadratic Functions (verbal to others)

2A.6B

2

Multiple Representations of Quadratic Functions (tabular to others)

2A.6B

3

Multiple Representations of Quadratic Functions (graphical to others)

2A.6B

4

Multiple Representations of Quadratic Functions (algebraic to others)

2A.6B

5

Interpreting Contextual Solutions to Quadratic Equations

2A.6A

6

Determining a Quadratic Function from its Roots

2A.6A

7

Analyzing Attributes of Graphs of Quadratic Functions

2A.7A

8

Analyzing Attributes of Quadratics Given its Equation

2A.7A

9

Connecting Standard Form to Vertex Form

2A.7A
2A.5E

10

Connecting Vertex Form to Standard Form

2A.7A

11

Modeling Situations Using Quadratic Functions

2A.8A

5
Quadratic Equations

1

Solving Quadratic Equations Using Tables coming soon!

2A.8D

2

Solving Quadratic Equations Using Graphs coming soon!

2A.8D

3

Solving Quadratic Equations Using Inverse Operations coming soon!

2A.8D

4

Solving Quadratic Equations Using Factoring coming soon!

2A.8D
2A.2A

5

Solving Quadratic Equations Using the Quadratic Formula coming soon!

2A.8D
2A.5E

6

Solving Quadratic Equations coming soon!

2A.8D
2A.8B
2A.8C

7

Using Complex Numbers to Solve Quadratic Equations coming soon!

2A.2B

8

Determining the Nature of Quadratic Solutions coming soon!

2A.8B

9

Solving Quadratic Inequalities coming soon!

2A.8A
2A.6A

6
Square Root
Functions

1

Connecting Quadratic and Square Root Functions coming soon!

2A.9G
2A.9A

2

Representations of Square Root Functions coming soon!

2A.9B

3

Solving Square Root Equations Using Tables and Graphs coming soon!

2A.9D
2A.9C

4

Solving Square Root Equations Using Algebraic Methods coming soon!

2A.9D
2A.9C

5

Solving Square Root Inequalities Using Tables and Graphs coming soon!

2A.9E
2A.9C

6

Formulating Square Root Equations coming soon!

2A.9F

7

Solving Contextual Square Root Equations coming soon!

2A.9F

8

Analyzing Situations Using Square Root Functions coming soon!

2A.9F

7
Rational Functions

1

Analyzing Rational Functions coming soon!

2A.10B
2A.10A

2

Solving Rational Equations Using Tables and Graphs coming soon!

2A.10D
2A.10C

3

Solving Rational Equations Using Algebraic Methods coming soon!

2A.10D
2A.10C

4

Solving Rational Inequalities Using Tables and Graphs coming soon!

2A.10E

5

Formulating Rational Equations coming soon!

2A.10F

6

Solving Contextual Rational Equations coming soon!

2A.10F

7

Analyzing Situations Using Rational Functions coming soon!

2A.10F

8

Modeling With Direct and Inverse Variation coming soon!

2A.10G

8
Square Root
Functions

1

Determining Inverses of Exponential Functions coming soon!

2A.11A

2

Determining Ranges of Logarithmic Functions coming soon!

2A.11A

3

Describing the Domain, Range, and Asymptotic Behavior of Exponential Functions coming soon!

2A.11B

4

Describing the Domain, Range, and Asymptotic Behavior of Logarithmic Functions coming soon!

2A.11B

5

Solving Exponential Equations Using Tables and Graphs coming soon!

2A.11D
2A.11C

6

Solving Exponential Equations Using Algebraic Methods coming soon!

2A.11D
2A.11C

7

Solving Logarithmic Equations Using Tables and Graphs coming soon!

2A.11D
2A.11C

8

Solving Logarithmic Equations Using Algebraic Methods

coming soon!

2A.11D
2A.11C
2A.2A

9

Solving Exponential Inequalities Using Tables and Graphs coming soon!

2A.11E

10

Solving Logarithmic Inequalities Using Tables and Graphs coming soon!

2A.11E

11

Formulating Exponential Equations coming soon!

2A.11F

12

Solving Contextual Exponential Equations coming soon!

2A.11F

13

Analyzing Situations Using Exponential Equations coming soon!

2A.11F