Algebra 1 Quarter 4

Video Lessons 91-120

Lesson 101 - Solving Multi-Step Absolute-Value Inequalities This video experienced some kind of "interference" so you will hear sounds of static. I also did the math incorrectly for Example 3b. (I added 1 instead of subtracted 1).

Lesson 102 - Solving Quadratic Equations Using Square Roots

Lesson 103 - Dividing Radical Expressions --This video ends abrubtly. See the book for the final, simplified answer for Example 4b.

Lesson 104 - Solving Quadratic Equations by Completing the Square

Lesson 105 - Recognizing and Extending Geometric Sequences

Lesson 106 - Solving Radical Equations

Lesson 107 - Graphing Absolute-Value Functions

Lesson 108 - Identifying and Graphing Exponential Functions

Lesson 109 - Graphing Systems of Linear Inequalities

Lesson 110 - Using the Quadratic Formula

Lesson 111 - Solving Problems Involving Permutations

Lesson 112 - Graphing and Solving Systems of Linear and Quadratic Equations

Lesson 113 - Interpreting the Discriminant

Lesson 114 - Graphing Square-Root Functions

Lesson 115 - Graphing Cubic Functions

Lesson 116 - Solving Simple and Compound Interest Problems

Lesson 117 - Using Trigonometric Ratios

Lesson 118 - Solving Problems Involving Combinations

Lesson 119 - Graphing and Comparing Linear, Quadratic and Exponential Functions

Lesson 120 - Using Geometric Formulas to Find the Probability of an Event