Unformatted text preview: 2.6 Graphs of Tangent and Cotangent Functions
Friday, September 02, 2011
7:19 AM Agenda:
1. Skills Test
2. Lesson: 2.6 Graphs of Tan and Cot Functions
Lesson: 2.6 Graphs of Tan and Cot Functions
Goal: Graph Tan and Cot Functions DOD
Let's look at the graphs of the two functions (x-scale is , y-scale is 1) Period: Two Consecutive
Vertical Asymptotes: Solve: Vertical Stretch/Shrink
Ch_2 Page 1 Solve: Vertical Shift
Determine the period, phase shift, and vertical shift, if any, of each function.
Describe any vertical stretching or shrinking. Also, list the x-values for two
consecutive asymptotes. How affects the graph (unknown y-scale) Ch_2 Page 2 We will:
• first place the vertical asymptotes
• then apply the value from the center line.
• Draw our appropriate shape
Graph. Clearly label your x-scale. Whiteboard Work Ch_2 Page 3 Ch_2 Page 4 ...
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This note was uploaded on 11/19/2011 for the course MATH 180 taught by Professor Byrns during the Spring '11 term at Montgomery College.
- Spring '11