** Learning Materials
Math 124Extended**

Prerequisite Concepts

The Integers; Order of Operations

Learning Materials #1 and #2PRE

#1 - Math 124 Concepts

#2PRE - Math 24 Concepts (Prerequisite for #2)

The Rectangular Coordinate System

Video for Lecture #2PRE: https://www.youtube.com/watch?v=5UXGFRZCqCQ

Learning Materials #2 and #3a

#2 - Math 124 Concepts

#3a - Math 124 Concepts

Video for Lecture #3a: https://www.youtube.com/watch?v=eTnP40HL--4

Learning Materials #3b and #4PRE

#3b - Math 124 Concepts

#4PRE - Math 24 Concepts (Prerequisite for #4)

Interval and Set-Builder Notation

Video Video for Lecture #4PRE: https://www.youtube.com/watch?v=KrqWobzEWJ0

Learning Materials #4 and #5PRE

#4 - Math 124 Concepts

#5PRE - Math 24 Concepts (Prerequisite for #5)

Exponential Expressions; Advanced Order of Operations

Videos for Lecture #5PRE:

https://www.youtube.com/watch?v=RbA5pwx6eIc

https://www.youtube.com/watch?v=jX30cuKOjtY

https://www.youtube.com/watch?v=kbUq3S6dLG8

Learning Materials #5 and #6PRE

#5 - Math 124 Concepts

#6PRE - Math 24 Concepts (Prerequisite for #6)

The Distributive Property Extended

Video for Lecture #6PRE: https://www.youtube.com/watch?v=qFiKEPNxQEc

Exam 1(#1, 2, 3a, 3b, 4, 5)

Learning Materials #6 and #7PRE

#6 - Math 124 Concepts

#7PRE - Math 24 Concepts (Prerequisite for #7)

Videos for Lecture #7PRE:

https://www.youtube.com/watch?v=xUOrEF5UzrU

https://www.youtube.com/watch?v=x7n9HAjlp7Q

Learning Materials #7 and #8a

#7 - Math 124 Concepts

#8a - Math 124 Concept

A Word about Quadratic Formula Solutions

Video for Lecture #8a: https://www.youtube.com/watch?v=l-wI2AbEic0

Learning Materials #8b and #8c

#8b - Math 124 Concepts

Comparing the two parabolic vertex formulas

Why are certain coordinates associated with the vertex of a parabola?

#8c - Math 124 Concept

Applications of Quadratic Functions

Video for Lecture #8c: https://www.youtube.com/watch?v=vOgJ5NCzSMY

Learning Materials #9 and #10PRE

#9 - Math 124 Concepts

#10PRE - Math 24 Concept (Prerequisite for #10)

Polynomial Equations in One Variable

Video for Lecture #10PRE: https://www.youtube.com/watch?v=QTZJAqxxIT0

Learning Materials #10 and #11PRE

#10 - Math 124 Concepts

#11PRE - Math 24 Concept (Prerequisite for #11)

Radical Equations in One Variable

Video for Lecture #11PRE: https://www.youtube.com/watch?v=-p9jZkThAMY

Learning Materials #11 and #12PRE

#11 - Math 124 Concept

#12a - Math 124 Concept

Rational Equations in One Variable

Videos for Lecture #12a:

https://www.youtube.com/watch?v=XwoZI8hAIjE

https://www.youtube.com/watch?v=9Zpn06X6WqA

Exam 2(#6, 7, 8a, 8b, 8c, 9, 10, 11)

Learning Materials #12b and #13a

#12b - Math 124 Concept

#13a - Math 124 Concept

Using Desmos to Explore Rational Functions

Video for Lecture #13a: https://www.youtube.com/watch?v=1vX6SYRYfmw (Shows how to graph rational functions using Desmos)

Learning Materials #13b and #14PRE

#13b - Math 124 Concepts

#14PRE - Math 24 (Prerequisite for #14)

Video for Lecture #14PRE: https://www.youtube.com/watch?v=dghqyMwq0uc

Learning Materials #14 and #15a

#14 - Math 124 Concept

#15a - Math 124 Concept

Video for Lecture #15a: https://www.youtube.com/watch?v=g0msBfZxhxQ

Learning Materials #15b and #15c

#15b - Math 124 Concept

#15c - Math 124 Concepts

Proofs of the Logarithm Rules and the Change-of-Base Formula

Logarithm Arguments of Less than or Equal to Zero. Is it possible?

Video for Lecture #15c: https://www.youtube.com/watch?v=QqcfO_gI9pI

Learning Materials #16a and 16b

#16a - Math 124 Concept

#16b - Math 124 Concept

Applications with Exponential Equations

Video for Lecture #16b: https://www.youtube.com/watch?v=Uy2KQ24CdzU

Learning Materials #17 and 18PRE

#17 - Math 124 Concept

#18PRE - Math 24 Concept (Prerequisite for #18)

Systems of Two Linear Equations in Two Variables

Video for Lecture #18PRE: https://www.youtube.com/watch?v=dWYF9KrfcEk

Exam 3(#12b, 13a, 13b, 14, 151, 15b, 15c, 16a, 16b, 17)

Learning Materials #18 and #19a

#18 - Math 124 Concept

#19a - Math 124 Concepts

Video for Lecture #19a: https://www.youtube.com/watch?v=3Q9hJEvMkvU

Learning Materials #19b and 20PRE

#19b - Math 124 Concept

#20PRE - Math 24 Concept (Prerequisite for #20)

Linear Inequalities in One Variable

Video for Lecture #20PR: https://www.youtube.com/watch?v=2pDvXxQIr6o

Learning Materials #20 and #21a

#20 - Math 124 Concept

#21a - Math 124 Concept

Video for Lecture #21a: https://www.youtube.com/watch?v=ogwOjPM3zDw

Learning Materials #21b

#21b - Math 124 Concept

Arithmetic Sequences and Series

Proofs of some Formulas used for Arithmetic Sequences and Series

Learning Materials #22

#22 - Math 124 Concept

Geometric Sequences and Series

Proofs of some Formulas used for Geometric Sequences and Series

Exam 4(#18, 19a, 19b, 20, 21a, 21b, 22)

(Optional) Learning Materials #23

#23 - Math 124 Concept

Applications of Arithmetic Sequences and Series

Video for Lecture #23: https://www.youtube.com/watch?v=iBItHPR33IY

Applications of Geometric Sequences and Series

Video for Lecture #23: https://www.youtube.com/watch?v=nZV8N2oPlMs