Across
- 3. A line that a graph approaches but never touches
- 5. Half the distance between the maximum and minimum of a sinusoidal function
- 8. The reciprocal of cosine
- 9. The horizontal line running through the center of a sinusoidal graph
- 10. The horizontal length of one complete cycle of a periodic function
Down
- 1. Formula used to expand sin or cos of a sum or difference of two angles
- 2. The reciprocal of sine
- 4. The horizontal translation of a trig function
- 6. The inverse operation of exponentiation
- 7. A circle with radius 1 centered at the origin, used to define trig values