## Section 2.1

Graph Linear Eqns. 2 Variable
Find X & Y Intercept of a Line
Find Intercept of an Eqn.
Distance Formula - Distance btwn. 2 points
Midpoint Formula

## Section 2.2

Eqn. with Variable on 2 Sides
Solve Eqn. with Variable on 2 Sides Ex. 2
Solve Multi-step Linear Eqn.
Rational Eqn. Denominator x, a, ax
Rational Eqns. Binomial in Denominator
Rational Eqns. Factor Denominator
Find Eqn. of a Line Passing through a Point
Eqn. of Line given Y-intercept & 1 point
Find Eqn. of a Line Passing through 2 Points
Eqn. of Line Passing (1,6) Perpendicular to 3x+5y=1
Eqn. of Line Passing (-1,4) Parallel to x+3y=5

## Section 2.3

Linear Eqn. - Perimter Problem
Linear Eqn. - Solve Real World App. 1
Linear Eqn. - Solve Real World App. 2
Linear Eqn. - Use a Formula to Solve Real World App.

## Section 2.4

Subtract Complex Numbers
Multiply Complex Numbers
Multiply Complex Numbers Ex.2
Multiply Complex Numbers Ex.3
Multiply Complex Numbers Ex. 4
Divide Complex Numbers
Divide Complex Numbers Ex. 2
Complex Numbers - Standard Form
Simplify Imaginary #'s- Large Exponents

## Section 2.5

Solve Quadratic - Difference of Squares
Solve Quadratic - Complete the Square
Solve Quadratic - Complete the Square Ex. 2
Watch video from 6:47 to 13:34.
Use Discriminant to Determine Roots
Start Video at 6:50.

## Section 2.6

Solve Eqn. - Rational Exponents
Tips to Solve Eqns. - Rational Exponents
Polynomial - Solve by Factoring & Grouping
Polynomial - Solve by Factoring
Watch from :50 to 3:27.
Polynomial - Factoring by Grouping
Polynomial - Solve by Factoring
Absolute Value Eqn.
4 Steps to Absolute Value Eqns.
Solve 4th Degree Polunomical Eqn.

## Section 2.7

Solve Linear Inequalities
Inequality - Variables Both Sides
Inequality - 1 Variable
Compound Inequality
Absolute Value Inequality
Absolute Value Inequality Ex. 2
Absolute Value Inequality with Denominator