Across
- 4. arithmetic average
- 5. if factorising we should always look for this first
- 7. range and IQR are measures of ...
- 11. to add fractions we must find a common ...
- 14. the perimeter of a circle
- 15. process of removing brackets from expression
- 17. A = L x W is used to find the area of a ...
- 18. V = A x H is will find the volume of a ...
- 19. an example of a non-linear function
Down
- 1. a parabola is symmetrical about the axis of ...
- 2. a sliding transformation
- 3. middle score is a set of data
- 6. a parabola may be ... up or ... down
- 8. an algebraic expression with an equal sign
- 9. the point where a curve crosses an axis
- 10. the leading coefficient of of this quadratic is 1
- 12. most common score in a set of data
- 13. quadratics can only be solved when they equal ...
- 14. mean, median and mode are measures of ...
- 16. the name given to the square root of 3