9.5: Graphing Other Trigonometric Functions

The Tangent Graph  As the particle moves from (1,0) to (0,1),              

The cotangent graph has vertical asymptotes at these points.     tan θ   The cotangent graph has vertical asymptotes at these points. cot θ   y= cot θ is a decreasing function

Graphing Tangent Functions                

Graphing Cotangent Functions       5   2            

   

  The function is vertically stretched by a factor of 2                  

The Cosecant and Secant Graph

Graphing Cosecant and Secant Functions                        

The function is vertically stretched by a factor of 3   The function is vertically stretched by a factor of 3        

The function is vertically stretched by a factor of 2   The function is vertically stretched by a factor of 2          

Ex. 4b: What are the domain and range of the function ?

The End