Across
- 2. A circle with radius 1 used to define trig functions
- 4. A function made by dividing one polynomial by another
- 6. School in Rutherford County
- 8. The length or size of a vector
- 10. Math teacher in a local highschool
- 12. A way to show points using distance from the origin and angle from the x-axis
- 13. The average value in a wave
- 16. A diagonal line that a curve gets close to as x goes to infinity
- 17. Functions like sine, cosine, and tangent that deal with angles
- 19. A matrix that undoes another matrix when multiplied together
Down
- 1. Trig functions like secant, cosecant, and cotangent
- 3. A sum that keeps going forever with no final term
- 5. Equations that are always true for all angles using trig functions
- 7. A way to measure angles using the radius of a circle
- 9. A horizontal shift in the graph of a wave
- 10. A symbol used to show summation
- 11. Equations that use a third variable
- 14. A triangle of numbers where each number is the sum of the two above it
- 15. A function that repeats its values in regular intervals
- 18. A quantity with both direction and magnitude