Across
- 2. Quantity with direction and magnitude.
- 4. Ratio of two polynomials.
- 8. Circle with radius 1 on the plane.
- 9. Curves with two opposite branches.
- 11. Angle unit based on arc length.
- 13. The school we attend.
- 14. Sum of endlessly many terms.
- 15. Triangle of binomial coefficients.
- 18. Reverses a matrix’s effect.
- 20. Average of max and min in a wave.
- 21. x and y in terms of a third variable.
- 22. Algebra Teacher.
Down
- 1. Relate angles to ratios.
- 3. Point using angle and radius.
- 5. Sine, cosine, tangent, etc.
- 6. Size or length of a vector.
- 7. Repeats values over intervals.
- 10. Equations always true in trig.
- 12. Tilted lines a graph approaches.
- 16. One divided by a number.
- 17. Greek letter for summation.
- 19. Horizontal slide of a wave.