Graphing Trig Functions
Simplified and Explained

Confidently graph trig functions—Master advanced techniques—Solve problems with confidence

Graphing Sine and Cosine

1 hr 44 min 5 Examples

Intro to Video: Graphing Sine and Cosine
Lesson Overview and Graphing using a Table of Values
Comparing the Graphs of Sin(x) and Cos(x)
Steps and Formula for Graphing Sine and Cosine
Example #1: Graph Sin(x)
Example #2: Graph Cos(x) with an Amplitude Change
Example #3: Graph Cos(x) with an Amplitude Change and Vertical Shift
Example #4: Graph Sin(x) with an Amplitude Change and Vertical Shift
Example #5: Graph Cos(x) with an Amplitude Change and Vertical Shift

Graphing Sine and Cosine with Period Change

1 hr 4 Examples

Intro to Video: Graphing Sine and Cosine – Period Change
Lesson Overview and How to Find the Period
Example #1: Graph Sin(x) with a change in Period
Example #2: Graph Cos(x) with a change in Period and Amplitude
Example #3: Graph Sin(x) with a change in Period with a Negative Angle Identity, Amplitude, and Vertical Shift
Example #4 Graph Cos(x) with a change in Period, Amplitude, and Vertical Shift

Graphing Sine and Cosine with Phase Shift

1 hr 9 min 5 Examples

Intro to Video: Graphing Sine and Cosine Functions – Phase Shift
Overview and Steps for Graphing Sine and Cosine with a Phase Shift
Example #1: Graph Sin(x) with a Phase Shift Change
Example #2: Graph Cos(x) with a Phase Shift and change in Amplitude
Example #3: Graph Cos(x) with a Phase Shift, Vertical Shift and change in Amplitude and Period
Example #4: Graph Sin(x) with a Phase Shift, Vertical Shift and change in Amplitude and Period
Example #5: Graph Cos(x) with a Phase Shift, Vertical Shift and change in Amplitude and Period with a Negative Angle Identity

Graphing Reciprocal Trig Functions

1 hr 34 min 7 Examples

Intro to Video: Graphing Csc, Sec, Tan, and Cot
Lesson Overview and understanding Vertical Asymptotes and Discontinuity
Steps for Graphing Cosecant and Secant
Example – Graphing Csc(x)
Example – Graphing Sec(x)
Example – Graphing Csc(x) with a Negative Angle Identity
Comparing the Graphs for Tangent and Cotangent using a Table of Values
Steps for Graphing Tangent and Cotangent
Examples #1-2: Graphs of Tan(x) and Cot(x)
Example: #3: Graph tan(x) with change in Period, Phase Shift and Vertical Shift
Example: #4: Graph cot(x) with change in Period, Phase Shift and Vertical Shift

Chapter Test

1 hr 23 min 10 Examples

Graphing Trig Functions Review
Example #1: Graph the sine function over two periods
Example #2: Graph the secant function over two periods
Example #3: Graph the tangent function over two periods
Example #4: Graph the cotangent function over one period
Example #5: Graph the cosine function over one period
Example #6: Graph the cosecant function over one period
Examples #7-10: Write the trigonometric equation