Lec 38 - Perpendicular Lines

Lecture list for this course

Lec 1 - Solving Equations 1

Lec 2 - Solving Equations 2

Lec 3 - Solving Equations with the Distributive Property

Lec 4 - Solving equations with the distributive property 2

Lec 5 - Algebraic Word Problem

Lec 6 - Sum of Consecutive Odd Integers

Lec 7 - Example of Solving for a Variable

Lec 8 - Solving for a Variable 2

Lec 9 - Absolute Value 1

Lec 10 - Absolute Value and Number Lines

Lec 11 - Absolute Value Equations 1

Lec 12 - Absolute Value Equation Example 2

Lec 13 - Patterns in Sequences 1

Lec 14 - Patterns in Sequences 2

Lec 15 - Equations of Sequence Patterns

Lec 16 - Finding the 100th Term in a Sequence

Lec 17 - Functional Relationships 1

Lec 18 - Testing if a relationship is a function

Lec 19 - Domain and Range 1

Lec 20 -Domain and Range 2

Lec 21 - Direct Variation 1

Lec 22 - Basic Rate Problem

Lec 23 - Basic Linear Function

Lec 24 - Exploring linear relationships

Lec 25 - Recognizing Linear Functions

Lec 26 - Exploring nonlinear relationships

Lec 27 - Slope of a line

Lec 28 - Slope Example

Lec 29 - X and Y intercepts

Lec 30 - X and Y intercepts 2

Lec 31 - Graphing a line in slope intercept form

Lec 32 - Equation of a line 2

Lec 33 - Converting to slope-intercept form

Lec 34 - Point-slope and standard form

Lec 35 - Parallel Lines

Lec 36 - Parallel Lines 2

Lec 37 - Parallel lines 3

Lec 39 - Perpendicular lines 2

Lec 40 - Interpreting Inequalities

Lec 41 - Solving Inequalities

Lec 42 - Inequalities

Lec 43 - Absolute value inequalities Example 1

Lec 44 - Absolute Inequalities 2

Lec 45 - Absolute value inequalities example 3

Lec 46 - Writing and using inequalities

Lec 47 - Writing and using inequalities 2

Lec 48 - Writing and using inequalities 3

Lec 49 - Solving and graphing linear inequalities in two variables 1

Lec 50 - Graphing linear inequalities in two variables 2

Lec 51 - Graphing linear inequalities in two variables 3

Lec 52 - Solving systems by graphing

Lec 53 - Solving systems by graphing 2

Lec 54 - Solving systems by graphing 3

Lec 55 - Solving systems by substitution 1

Lec 56 - Solving systems by substitution 2

Lec 57 - Solving systems by substitution 3

lec 58 - Solving systems by elimination

Lec 59 - Solving systems by elimination 2

Lec 60 - Solving systems by elimination 3

Lec 61 - Systems and rate problems

Lec 62 - Systems and rate problems 2

Lec 63 - Systems and rate problems 3

Lec 64 - Mixture problems 1

Lec 65 - Mixture problems 2

Lec 66 - Mixture problems 3

Lec 67 - Graphing systems of inequalities

Lec 68 - Graphing systems of inequalities 2

Lec 69 - Graphing systems of inequalities 3

Lec 70 - Exponent Rules 1

Lec 71 - Exponent Rules 2

Lec 72 - Exponent Rules 3

Lec 73 - Scientific notation 1

Lec 74 - Scientific notation 2

Lec 75 - Scientific notation 3

Lec 76 - Simplifying Expressions with Exponents

Lec 77 - Simplifying Expressions with Exponents 2

Lec 78 - Simplifying Expressions with Exponents 3

Lec 79 - Pythagorean Theorem 1

Lec 80 - Pythagorean Theorem 2

Lec 81 - Pythagorean Theorem 3

Lec 82 - Simplifying Radical Expressions1

Lec 83 - Simplifying Radical Expressions 2

Lec 84 - Simplifying Radical Expressions 3

Lec 85 - Solving Radical Equations 1

Lec 86 - Solving Radical Equations 2

Lec 87 - Solving Radical Equations 3

Lec 88 - Applying Radical Equations 1

Lec 89 - Applying Radical Equations 2

Lec 90 - Applying Radical Equations 3

Lec 91 - Fractional Exponent Expressions 1

Lec 92 - Fractional Exponent Expressions 2

Lec 93 - Fractional Exponent Expressions 3

Lec 94 - Multiplying and Dividing Monomials 1

Lec 95 - Multiplying and Dividing Monomials 2

Lec 96 - Multiplying and Dividing Monomials 3

Lec 97 - Polynomials1

Lec 98 - Polynomials 2

Lec 99 - Adding and Subtracting Polynomials 1

Lec 100 - Adding and Subtracting Polynomials 2

Lec 101 - Adding and Subtracting Polynomials 3