Trigonometric Transformations

Trigonometric Transformations Directions:

  • Default Functions:
    • Refresh Button: To reset the applet, click the Refresh Button at the top-right corner.
    • Zoom In/Out: Using your scroll wheel, you can zoom in and zoom out of the applets visible area. The screen tends to re-center wherever the mouse cursor is located.
    • Move: Hold the Shift key and then click and hold your primary mouse button to pan around the visible area of the applet.
  • Movable Objects:
    • Checkboxes: Turn show or hide the trigonometric function.
    • Movable Points: Click and drag to apply horizontal and vertical translations.
      • A, M, U
    • Sliders:
      • Amplitude: Click and drag the point to increase or decrease the amplitude as well as to reflect the function.
      • Period: Click and drag the point to increase or decrease the function’s period.
        • The period object is linked to each trigonometric function. You will have to adjust the period to obtain the parent trigonometric function.
  • Purpose: To demonstrate the transformations of the three primary trigonometric functions.

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