Across
- 2. A rectangular array of numbers used in linear algebra.
- 5. Lines that never meet, staying the same distance apart.
- 7. Moving a shape without rotating or resizing it.
- 8. Lines that meet at a right angle.
- 13. A set of values that show an exact position on a graph.
- 15. The power to which a number is raised.
- 16. The inverse of a number, such as 1/x.
- 17. The amount of space inside a two-dimensional shape.
- 19. A relationship where each input has a single output.
- 23. The sum of the terms in a sequence.
- 28. A quadrilateral with one pair of parallel sides.
- 29. A 2D shape where all points are equidistant from a centre.
- 30. The curve formed by a quadratic function on a graph.
- 32. An irrational number left in root form, such as √2.
- 33. The longest side of a right-angled triangle.
- 35. The average of a set of numbers.
- 36. A measure in degrees between two intersecting lines.
- 38. A number multiplying a variable in an algebraic expression.
- 40. A list of numbers following a pattern.
- 43. A measure of how two variables relate to each other.
- 44. A diagram representing values, often with axes.
- 46. A number that divides exactly into another number.
- 47. The branch of mathematics dealing with symbols and rules for manipulating them.
- 48. The reverse process of differentiation in calculus.
- 50. A mathematical comparison using symbols like <, >, ≤, or ≥.
- 51. A closed shape with straight sides.
- 52. A line that a curve approaches but never touches.
- 53. The distance from the centre of a circle to its edge.
- 54. A system of symbols used in mathematics.
- 56. The study of motion without considering forces.
- 57. The relationship between two quantities in a ratio.
Down
- 1. The measure of steepness of a line on a graph.
- 2. The most frequently occurring number in a data set.
- 3. The point where a line crosses an axis on a graph.
- 4. The study of angles and sides in triangles.
- 6. A measure of turning effect in mechanics.
- 9. The total distance around a shape.
- 10. The power to which a base must be raised to produce a given number.
- 11. The branch of mathematics that studies rates of change and accumulation.
- 12. A process of repeating a calculation multiple times to refine an answer.
- 14. A comparison of two numbers by division.
- 15. A mathematical statement showing equality between two expressions.
- 18. The process of finding a derivative in calculus.
- 20. When two shapes are identical in size and shape.
- 21. A point where two lines or edges meet.
- 22. The opposite operation, such as addition and subtraction.
- 24. A rough calculation or educated guess.
- 25. Changing a shape’s position, size, or orientation.
- 26. An equation of the form ax² + bx + c = 0.
- 27. A quantity with both magnitude and direction.
- 31. A system of equations solved together.
- 34. A range of values between two numbers.
- 37. The middle value in an ordered data set.
- 39. A mathematical phrase that can contain numbers, variables, and operators but no equals sign.
- 40. A trigonometric function relating the opposite side to the hypotenuse.
- 41. The likelihood of an event occurring.
- 42. An algebraic expression with two terms.
- 45. A statement that can be tested, often in probability and statistics.
- 49. A value close to but not exactly equal to the true value.
- 55. A straight line that touches a curve at a single point.