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0:19:36

Graphing Basic Exponential Functions

0:23:36

Systems of Nonlinear Inequalities

0:15:29

Solving Systems of Nonlinear Equations

0:19:44

Solving Rational Inequalities

0:32:38

Graphing Rational Functions

0:21:06

Proving Properties of Modular Congruence

0:14:58

What is Modular Congruence? Understanding two Definitions

0:20:33

Factoring Quadratics: The AC Method (when a is not 1)

0:30:51

Factoring Quadratics: Trial and Error (when a is not 1)

0:15:18

Factoring Quadratics (when a=1)

0:17:06

Direct Proofs Involving Divisibility

0:26:01

Solving Linear Equations

0:21:48

Direct Proofs: Beginner Examples (Even/Odd)

0:14:14

Simplifying Algebraic Expressions

0:11:20

Proving a Relation is an Equivalence Relation | Example 2

0:14:56

Proving a Relation is an Equivalence Relation | Example 1

0:17:20

Equivalence Relations!

0:13:29

Statistics Lesson #7: Stem-and-Leaf Plots, Dotplots, and Time-Series Plots

0:16:34

Solving Absolute Value Equations!

0:20:32

Solving Equations with 2 Radicals!

0:17:06

Statistics Lesson #6: Histograms

0:17:45

Statistics Lesson #5: Graphical Summaries of Qualitative Data

0:01:18

Can You Find The Mistake?!

0:07:49

Statistics Lesson #4: Sources of Bias