Transformation of Trigonometric Functions

Select a trigonometric function from the list and adjust the sliders to transform the function. Pay attention to the transformation tied to each slider and the resulting formula for the curve. Also try graphing more than one function at a time, such as a function and its reciprocal function to see how they relate. To change the viewing window, hold the shift button and left-click to drag the graph or use the scroll wheel to zoom in/out. You can also adjust the axes by holding the shift button and left-click on the axis you want to change.