Pre-Calculus Math 108, Fall 2022 with Mitchell Schoenbrun
On-Line Lectures at Youtube.com


1) Section 1-1 Sets
2) Section 1-2 Exponents (Video was truncated, battery died, sorry)
3) Section 1-3 Algebraic Expressions, Factoring
4) Section 1-4, 1-5 Rational Expressions and Solving Equations
5) Section 1-6, 1-8 Complex Numbers and Inequalities 09/06/2022
6) Section 1-9, 1-10, The Coordinate Plane and Linear Equations 09/08/2022
7) Section 1-10, 2-1, 2-2, Linear Equations, Functions, Graphs 09/13/2022
8) Section 2-2, 2-3, 2-4, The Vertical Line Test, Information from the Graph of a Function, Average Rate of Change
9) Section 2-6, 2-7, Transformations and Combining Functions
10) Section 2-8, 3-1, One-to-one,Inverse, Quadratic functions
11) Section 3-3, Dividing Polynomials, The Remainder and Factor Theorems
12) Section 3-2, 3-4, Polynomial Functions, Finding Real Zeros


Pre-Calculus Math 108, Fall 2017 with Mitchell Schoenbrun

0) Eclipse 2017
1) First Day Lecture Part 1
2) First Day Lecture Part 2
3) First Day Lecture Part 3
4) First Day Lecture Part 4
5) 08/25 Exponents
6) 08/28 Algebraic Expressions
7) 08/30 Rational Expressions
8) 09/06 Complex Numbers, Inequalities
8) 09/08 Coordinate Plane, Graphing
9) 09/11 Lines, Graphing
10) 09/13 Functions
11) 09/15 Graphing Functions
12) 09/18 Increasing/Decreasing Intervals, Max/Min, Average Rate, Transformations
13) 09/20 Transformations, Combining Functions
14) 09/22 Composition of Functions, One-To-One and Inverse Functions
15) 09/27 Quadratic Functions
16) 09/29 Graphing Polynomials
17) 10/02 Divinding Polynomials 10:30
18) 10/02 Dividing Polynomials 11:45
19) 10/04 Real Zeros, Remainer and Factor THeorems 10:30
20) 10/04 Real Zeros, Remainder and Factor Theorems 11:45
21) 10/06 Complex Zeros 10:30
22) 10/06 Complex Zeros 11:45
23) 10/09 Rational Functions 10:30
24) 10/09 Rational Functions 11:45
25) 10/11 Exponential Functions 10:30
26) 10/11 Exponential Functions 11:45
27) 10/18 Log Functions 10:30
28) 10/18 Log Functions 11:45
29) 10/20 Exponential and Log Equations 10:30
30) 10/20 Exponential and Log Equations 11:45
31) 10/23 Exponential and Log Equations 10:30
32) 10/23 Exponential and Log Equations 11:45
32) 10/25 Periodic Functions, Triangle Trigonometry 10:30
33) 10/25 Periodic Functions, Triangle Trigonometry 11:45
34) 10/27 Triangle Trigonometry, Angle Measure 10:30
35) 10/27 Triangle Trigonometry, Angle Measure 11:45
36) 11/01 Angle Measure 10:30
37) 11/01 Angle Measure 11:45
38) 11/03 Circle Trigonometry 10:30
39) 11/06 Trigonometry 10:30
40) 11/06 Trigonometry 11:45
41) 11/08 Phase Shift, Graphs of TAN/CTN/SEC/CSC 10:30
42) 11/08 Phase Shift, Graphs of TAN/CTN/SEC/CSC 11:45
43) 11/10 Inverse Trigonometric Functions 10:30
44) 11/13 Law of Sines 10:30
45) 11/13 Law of Sines 11:45 (Damaged)
46) 11/15 Law of Cosines 10:30
47) 11/15 Law of Cosines 11:45
48) 11/17 Basic Identities 11:45
49) 11/20 Addition Subtraction Formulas 10:30
50) 11/20 Addition Subtraction Formulas 11:45
52) 11/22 More Formulas 10:30
53) 11/22 More Formulas 11:45
54) 11/27 Equations with Trig Functions 10:30
55) 11/27 Equations with Trig Functions 11:45
56) 11/29 Polar Coordinates 10:30
57) 11/29 Polar Coordinates 11:45
58) 12/01 Vectors 10:30
59) 12/01 Vectors 11:45
50) 12/04 Dot Product 10:30
60) 12/04 Dot Product 11:45