1. standard SIN Trig Graph

  1. The amplitude, how tall it gets = +1

  2. Period, how long before it repeats = 360°

  3. Range, how high, how low it gets = -1, +1.

  • Minimum: -1

  • Maximum: +1

  • Standard graph goes up and down smoothly, kind of like a wave.

  • It starts at zero, where x = 0°

  • goes up to 1 at 90°

  • back to 0 at 180°

  • down to -1 at 270°

  • back to zero at 360°