This course covers topics including trigonometric functions (with graphs and inverse functions), identities and equations, solutions of triangles, complex numbers and more.

The Law of Sines

Use the Law of Sines to Solve Oblique Triangles

13 videos

VIDEOS 13

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The Law of Sines

Use the Law of Sines to Solve, if Possible, the Triangle or Triangles in the Ambiguous Case

8 videos

VIDEOS 8

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The Law of Sines

Find the Area of an Oblique Triangle Using the Sine Function

6 videos

VIDEOS 6

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The Law of Sines

Solve Applied Problems Using the Law of Sines

10 videos

VIDEOS 10

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The Law of Cosines

Use the Law of Cosines to Solve Oblique Triangles

11 videos

VIDEOS 11

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The Law of Cosines

Solve Applied Problems Using the Law of Cosines

10 videos

VIDEOS 10

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The Law of Cosines

Use Heron's Formula to Find the Area of a Triangle

9 videos

VIDEOS 9

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Vectors

Use Magnitude and Direction to Show Vectors Are Equal

6 videos

VIDEOS 6

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Vectors

Visualize Scalar Multiplication, Vector Addition, and Vector Subtraction as Geometric Vectors

12 videos

VIDEOS 12

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Vectors

Represent Vectors in the Rectangular Coordinate System

9 videos

VIDEOS 9

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Vectors

Perform Operations with Vectors in Terms of **i** and **j**

7 videos

VIDEOS 7

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Vectors

Find the Unit Vector in the Direction of **v**

7 videos

VIDEOS 7

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Vectors

Write a Vector in Terms of Its Magnitude and Direction

8 videos

VIDEOS 8

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Vectors

Solve Applied Problems Involving Vectors

4 videos

VIDEOS 4

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The Dot Product

Find the Dot Product of Two Vectors

5 videos

VIDEOS 5

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The Dot Product

Find the Angle Between Two Vectors

5 videos

VIDEOS 5

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The Dot Product

Use the Dot Product to Determine if Two Vectors Are Orthogonal

5 videos

VIDEOS 5

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The Dot Product

Find the Projection of a Vector onto Another Vector

7 videos

VIDEOS 7

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The Dot Product

Express a Vector as the Sum of Two Orthogonal Vectors

6 videos

VIDEOS 6

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The Dot Product

Compute Work

5 videos

VIDEOS 5

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