Math/Add Math
Across
- 4. negative to positive
- 6. infinite numbers
- 7. tn=a+(n-1)d
- 8. dy/dx of a curve
- 11. volume of ____ (integration)
- 14. 90 degree of a line
- 15. rationalise the ______(surds)
- 18. shape with 10 sides
- 22. dark area/coloured area
- 23. tn=ar^n-1
- 24. trig e.g.
- 25. part of a circle
- 26. one of the ways to find roots
- 29. U
- 30. a^2 + b^2 =c^2
- 31. maximum point of a tangent graph
- 32. cos(pi/2 rad)
- 35. graph involving e
- 36. n divide by 0
- 37. antonym of expand in math
- 38. dy/dt
Down
- 1. dy/dx=0
- 2. nCr
- 3. shape with no vertex
- 5. lines with same gradient
- 9. cartesian _____
- 10. price _____
- 12. sigma squared
- 13. example of network graph
- 16. number of solutions
- 17. m from(y=mx+c)
- 19. gradient of _____
- 20. has magnitude and direction
- 21. valid and _____
- 27. square roots
- 28. shape with 4 vertices
- 31. f-1
- 33. f(x)
- 34. dot in indices