Across
- 2. a sequence, series, or scale between limits
- 6. a surface of which one end or side is at a higher level than another; a rising or falling surface
- 7. likely to change, or showing change or difference as a characteristic:
- 10. something invariable or unchanging
- 12. a beginning or starting point
- 13. the principal or horizontal axis of a system of coordinates, points along which have a value of zero for all other coordinates.
- 15. an algebraic expression of the sum or the difference of two terms.
Down
- 1. the study of numbers, shapes, and patterns
- 3. a quantity representing the power to which a given number or expression is to be raised, usually expressed as a raised symbol beside the number or expression
- 4. numbers In mathematics, a real number is a number that can be used to measure a continuous one-dimensional quantity such as a distance, duration or temperature.
- 5. the line on a graph that is drawn from bottom to top
- 8. numbers. number without fractions; an integer.
- 9. a symmetrical open plane curve formed by the intersection of a cone with a plane parallel to its side. The path of a projectile under the influence of gravity ideally follows a curve of this shape.
- 11. an expression in which variables and constants may stand alone or be multiplied
- 14. domain of a function is the set of its possible inputs