Video Lectures and Notes 
Textbook Section 
Lesson 1: relations, functions, domain, and range

Section 3.6

Lesson 2: Decide whether y is a function of x

Section 3.6

Lesson 3: Evaluate functions

Section 3.6

Lesson 4: Write equations as functions

Section 3.6

Lesson 5: Graph linear functions and find domain and range

Section 3.6

Lesson 6: Rational Functions (f(x) = 1/x)

Section 7.1

Lesson 7: Graphing Functions

Section 12.1

Lesson 8: Perform operations on functions

Section 12.1

Lesson 9: Find the composition of functions

Section 12.1

Lesson 10: Types of variation

Section 7.6

Lesson 11: Solve variation problems

Section 7.6

Lesson 12: Variation problems

Section 7.6

Lesson 13: Solve linear equalities

Section 8.1

Lesson 14: Solve threepart inequalities

Section 8.1

Lesson 15: union and intersection of two sets

Section 8.2

Lesson 16: Graph union and intersection of two sets

Section 8.2

Lesson 17: Solve 'and' inequalities

Section 8.2

Lesson 18: Solve 'or' inequalities

Section 8.2

Lesson 19: Solve absolute value equations

Section 8.3

Lesson 20: Solve equations with absolute value on both sides

Section 8.3

Lesson 21: Solve absolute value inequalities (part 1)

Section 8.3

Lesson 22: Solve absolute value inequalities (part 2)

Section 8.3

Lesson 23: Solve system of two equations by graphing method

Section 8.4

Lesson 24: Solve system of two equations by addition/elimination method

Section 8.4

Lesson 25: Solve system of two equations by substitution method

Section 8.4

Lesson 26: System of Linear Inequalities

Section 4.5

Lesson 27: Find square roots

Section 9.1

Lesson 28: Find cube, fourth, other roots

Section 9.1

Lesson 29: Find squares of radical expressions

Section 9.1

Lesson 30: Find rational and approximate irrational square root

Section 9.1

Lesson 31: Graph radical functions

Section 9.1

Lesson 32: Find nth roots

Section 9.1

Lesson 33: Evaluate expressions with rational expressions (1)

Section 9.2

Lesson 34: Evaluate expressions with rational expressions (2)

Section 9.2

Lesson 35: Convert between radicals and rational

Section 9.2

Lesson 36: Simplify radical expressions

Section 9.2

Lesson 37: Rational exponents

Section 9.2

Lesson 38: product rule for radicals

Section 9.3

Lesson 39: quotient rule for radicals

Section 9.3

Lesson 40: simplify radicals (part 1)

Section 9.3

Lesson 41: simplify radicals (part 2)

Section 9.3

Lesson 42: pythagorean theorem

Section 9.3

Lesson 43: distance formula

Section 9.3

Lesson 44: Add and subtract radicals (part 1)

Section 9.4

Lesson 45: Add and subtract radicals (part 2)

Section 9.4

Lesson 46: Multiply radical expressions

Section 9.5

Lesson 47: Rationalize denominators (part 1)

Section 9.5

Lesson 48: rationalize denominators (part 2)

Section 9.5

Lesson 49: Write radicals quotients in lowest terms

Section 9.5

Lesson 50: Solve radical equations (part 1)

Section 9.6

Lesson 51: Solve radical equations (part 2)

Section 9.6

Lesson 52: Solve radical equations (part 3)

Section 9.6

Lesson 53: Solve radical equations (part 4)

Section 9.6

Lesson 54: square root of negative integer

Section 9.7

Lesson 55: multiply radicals

Section 9.7

Lesson 56: divide radicals

Section 9.7

Lesson 57: add and subtract complex numbers

Section 9.7

Lesson 58: multiply complex numbers

Section 9.7

Lesson 59: divide complex numbers

Section 9.7

Lesson 60: square root property (part 1)

Section 10.1

Lesson 61: square root property (part 2)

Section 10.1

Lesson 62: Solving quadratic equations by completing the square

Section 10.2

Lesson 63: quadratic formula (part 1)

Section 10.3

Lesson 64: quadratic formula (part 2)

Section 10.3

Lesson 65: Equations in quadratic form (part 1)

Section 10.4

Lesson 66: Equations in quadratic form (part 2)

Section 10.4

Lesson 67: Equations in quadratic form (part 3)

Section 10.4

Lesson 68: Solving formulas

Section 10.5

Lesson 69: find vertex of parabola

Section 10.6

Lesson 70: direction and width of parabola

Section 10.6

Lesson 71: find vertex, axis, domain, and range

Section 10.6

Lesson 72: Parabola features

Section 10.7

Lesson 73: Onetoone functions

Section 11.1

Lesson 74: Find inverse function

Section 11.1

Lesson 75: Find function values

Section 11.1

Lesson 76: Find function values

Section 11.1

Lesson 77: Exponential Functions

Section 11.2

Lesson 78: Solve simple exponential equations

Section 11.2

Lesson 79: Definition of Logarithm

Section 11.3

Lesson 80: Properties of Log: Product Rule

Section 11.4

Lesson 81: Properties of Log: Quotient Rule

Section 11.4

Lesson 82: Properties of Log: Power Rule

Section 11.4

Lesson 83: Properties of Log: Changeofbase formula

Section 11.4

Lesson 84: Properties of Log: log_{b}(b) = 1

Section 11.4

Lesson 85: Properties of Log: log_{b}(b^{m}) = m

Section 11.4

Lesson 86: Properties of Log: express a real number as log of a specified base

Section 11.4

Lesson 87: Properties of Log: b^{logb(x)} = x

Section 11.4

Lesson 88: Write log expression as sum/difference of logarithms

Section 11.4

Lesson 89: Condense log expressions

Section 11.4

Lesson 90: Graph log functions

Section 11.4

Lesson 91: Common and Natural logarithms

Section 11.5

Lesson 92: Solve exponential equations

Section 11.6

Lesson 93: Solve log equations

Section 11.6
