Across
- 2. Greatest solution to x(x - 7) = -12
- 9. 10!/8!
- 10. Second derivative of position
- 11. Angles whose sum is 90°
- 14. Sine and cosecant, for one
- 16. Number system with only digits 0, 1, and 2
- 17. f, where (tan x)² + 1 = f(x)²
- 19. Euclid's 5th one was controversial
- 20. Another word for slope
- 21. s³ to a cube
Down
- 1. Rate of change at a point
- 3. The polynomial 3x(x - 2) is one
- 4. Numbers in the form a + bi
- 5. Lines whose slope multiply to -1
- 6. 2, 3, 5, 7, 11...
- 7. Quantity with magnitude and direction
- 8. Discoverer of e^(iπ) = -1
- 11. Adjacent over opposite
- 12. Like a grid of numbers
- 13. ½bh to a triangle
- 15. tan(45°)
- 18. The graph of y=x²