Across
- 3. f(x) = √x
- 6. a value that does not change
- 7. the set of all the output (y-values) for a function
- 11. denoted by U using interval notation
- 12. The real number c is a zero of the polynomial p(x) if and only if (x-c) is a factor of p.
- 16. a+bi
- 18. a polynomial function divided by another polynomial function
- 19. The thing under the square root symbol of the quadratic formula
- 21. a process by which each input x is matched with only one output y=f(x)
- 23. term containing the highest degree
- 27. Functions in most reduced form
- 29. f(x)=x
- 30. the highest power of the variable that occurs in a polynomial
- 31. a function that serves to "undo" another function
- 32. x=h
- 33. the product of a rational number multiplied by itself
- 34. U or upside down U shaped graph
- 35. (h,k)
- 36. f(x)=1/x
Down
- 1. finding the terms that are multiplied together to get an expression.
- 2. (-b±√(b²-4ac))/(2a)
- 4. f(x)=| x |
- 5. the set of all the input (x-values) for a function
- 8. 2 term polynomial
- 9. Demand Function P(x)=R(x)-C(x)
- 10. f(x)= x^2
- 13. f(x)=x^3
- 14. (0,0)
- 15. A polynomial consisting of one term
- 17. the point where the line or curve crosses the axis of the graph
- 20. Put expressions into their most reduced form
- 22. real number times i
- 24. a relationship between two expressions or values that are not equal to each
- 25. y-y₁=m(x-x₁)
- 26. y=mx+b
- 28. y = a(x - h)^2 + k