Across
- 3. (number) A number whose square is less than or equal to zero
- 6. Arrangement of items in particular order
- 10. (numbers) Numbers whose product equals to 1. Also called multiplicative inverse
- 12. (function)A function that can be written in the standard form f(x)=ax²+bx+c, where a is not a zero. The domain of this function is all real numbers
- 14. (value) The distance between zero and a number
- 16. Limits on the variables in the objective function
- 19. (region) The red region in the graph, containing all the points that satisfy all the constraints
- 21. Positive and negative whole numbers
- 23. (inequality) An inequality with two variables whose graph is a region of the coordinate plane
- 25. (numbers) Numbers used for counting and ordering
Down
- 1. Number of complex roots
- 2. (numbers) Numbers that cannot be written as quotient of integers
- 4. Selection where order does not matter
- 5. (numbers) Numbers that can be written without a fraction or decimal components
- 7. ('s triangle) A triangular array of the binominal coefficients
- 8. (numbers) All numbers that can be written as quotients of integers. Each quotient must have a non zero denominator
- 9. The graph of a quadratic function
- 11. The set of y-values of a function
- 13. A relation where a domain value is matched with exactly one range value
- 15. The set of x-values of a function
- 17. A set of ordered pairs
- 18. (numbers) Numbers that add up to zero. Also called additive inverse
- 20. (number) A number that can be put in the form a+bi, where a and b are the real numbers and i is called the imaginary unit
- 22. (of a parabola) The point at which the parabola intersects the axis of symmetry. The y-value of the vertex of a parabola represents the maximum or minimum value of the function
- 24. (of symmetry)The line that divides a parabola into two parts that are mirror images