Across
- 5. number in the form bi, with b a nonzero real number
- 6. either the absolute minimum or absolute maximum of a parabola
- 8. expression of the form ax^n + bx^n-1...+c with real numbers a, b, c, etc. and natural number n
- 9. members of the codomain that the relation maps to
- 13. function where every output is only mapped to once
- 16. rule that maps the members of one set to another with no input mapped to multiple outputs
- 18. set of zero objects
- 20. counting numbers starting at 1
- 23. set of values being mapped onto the codomain
- 24. where a graph crosses the x-axis (starts with a z)
- 25. collection of objects within a set
- 27. polynomial in two terms
- 29. the _____ line test helps you figure out if a graph represents a function
Down
- 1. plugging one function into another one
- 2. polynomial in one term
- 3. the highest exponent that a polynomial term is raised to
- 4. multiple equations graphed on the same axes
- 5. swapping the inputs and outputs of a function
- 7. breaking down a polynomial into roots and scalars
- 10. the rational numbers plus all irrational numbers
- 11. number in the form a+bi, with a and b real numbers
- 12. where a graph crosses the x-axis (starts with an r)
- 14. absolute or relative maxima and minima of a graph
- 15. all positive and negative whole numbers
- 16. the _______ theorem of algebra states that a polynomial of degree n has n complex roots
- 17. shows relationship between two sets
- 19. collection of distinct, well-defined objects
- 21. the number of objects in a set
- 22. mathematical object with a magnitude and a direction
- 26. all numbers that can be represented as the fraction of an integer over a nonzero integer
- 28. function whose domain and range are equal