8.1 Polar Coordinates

8.2 Graphs of Polar Equations

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Graphs of Polar Equations 02:18

Graph Polar Equations by Plotting Points 04:32

Polar Axis Symmetry 03:36

Identify and Graph Classic Curves 02:23

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Question 1

Question 4

Question 10

Question 11

Question 35

Question 36

Question 37

Question 38

Question 39

Question 40

8.3 Polar and Rectangular Forms of Equations

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Polar and Rectangular Forms of Equations 03:34

Rectangular Coordinates to Polar Coordinates 03:26

Conversion of Coordinates 02:45

Rectangular Equations to Polar Equations 07:3

Polar Equations to Rectangular Equations 03:56

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Question 2

Question 14

Question 26

Question 32

Question 36

Question 38

Question 39

Question 40

8.5 Complex Numbers and DeMoivre’s Theorem

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Complex Numbers and DeMoivre’s Theorem 04:19

Complex Numbers in Polar Form 04:36

Graph and Convert the Polar Form of a Complex
Number 02:28

Product of Complex Numbers in Polar Form 03:9

DeMoivre’s Theorem 03:52

pth Roots of a Complex Number 08:41

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Question 3

Question 10

Question 11

Question 18

Question 23

Question 26

Question 29

Question 36

Question 38

Question 40

9.1 Sequences as Functions

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Identify Arithmetic Sequences 03:23

Graph an Arithmetic Sequence 02:43

Find a Term 03:50

Identify Geometric Sequences 02:6

Graph a Geometric Sequence 01:30

Classify Sequences 02:51

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Question 1

Question 3

Question 6

Question 9

Question 10

Question 12

Question 18

Question 20

9.2 Sequences, Series, and Sigma

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Sequences, Series, and Sigma Notation 04:47

Recursively Defined Sequences 03:43

Convergent and Divergent Sequences 10:14

The Nth Partial Sum 03:58

Sums in Sigma Notation 07:8

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Question 1

Question 7

Question 8

Question 12

Question 18

Question 24

Question 28

Question 30

Question 36

Question 39

9.3 Arithmetic Sequences and Series

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Arithmetic Sequences and Series 02:53

Write Equations for the Nth Term 03:31

Find Arithmetic Means 02:30

Use the Sum Formulas 02:48

Find the First Three Terms 02:54

Use Sigma Notation 02:18

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Question 14

Question 15

Question 20

Question 24

Question 33

Question 43

Question 45

Question 46

Question 48

Question 53

Question 58

9.4 Geometric Sequences and Series

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Geometric Sequences and Series 03:53

Find Geometric Means 01:16

Sum in Sigma Notation 01:59

Find the First Term of a Series 02:25

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Question 17

Question 18

Question 23

Question 26

Question 35

Question 39

Question 42

Question 47

Question 51

Question 55

9.5 Infinite Geometric Series

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Infinite Geometric Series 01:58

Sum of an Infinite Series 01:47

Infinite Series in Sigma Notation 01:15

Write a Repeating Decimal as a Fraction 01:27

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Question 16

Question 18

Question 22

Question 24

Question 29

Question 31

Question 33

Question 35

Question 37

Question 39

9.6 Recursion and Iteration

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Recursion and Iteration 03:52

Write Recursive Formulas 05:39

Iterate a Function 02:13

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Question 12

Question 20

Question 42

Question 28

Question 29

Question 31

Question 33

Question 37

Question 38