Algebra Crossword

5. The set of values of the independent variable for which a function is defined
9. A relation in which each element of the domain is paired with exactly one element in the range
10. A mathematical sentence stating that two mathematical expressions are equal
11. Y varies inversely as x if there is some nonzero constant k such that xy=k
13. For functions in the form of y=a cos b0, the amplitude is |a|
14. The set of all points in the plane such that the absolute value of the difference of the distances from the two given points in the plane, called foci, is constant
15. For any real numbers a and b, if a^2=b, then a is a square root of b
17. Monomials that can be combined
18. A monomial or a sum of monomials
19. The set of all y-coordinates of a relation

1. The name of our school
2. A mathematical notation that implies the number of times a number is to be multiplied by itself
3. The numerical factor of a monomial
4. A quadratic function set equal to a value in the form ax^2+bx+c where a does not = 0
6. A number's distance from zero on the number line, represented by |x|
7. A data point that does not appear to belong to the rest of the set
8. A polynomial that has two unlike terms
12. The set of all points in a plane that are the same distance from a given point, called the focus, and a given line, called the directrix
15. The ratio of the change in y-coordinates to the change in x-coordinates
16. An expression that is a number, a variable, or the product of a number and one or more variables