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Across 1. mathematical expression 6. group of people participating in a survey 8. y=a(x-h)²+k 11. 2D representation of a 3D figure that results when the figure is separated into 2 or more individual shapes 12. used for displaying continuous data 13. a diagram showing the relation between variable quantities, typically of two variables, each measured along one of a pair of axes at right angles 14. Brackets, Exponents, ........, Multiplication, Addition, Subtraction

Down 2. 2D representation of a 3D figure by displaying what it looks like when viewed directly from the top, front & right side 3. once a year 4. a² = b² + c² - 2bcCosA 5. 2D representation of a 3D figure that results when the figure is unfolded 7. curved graph 9. middle number 10. 2D representation of a 3D figure