crossword

2. A rational expression is an expression that can be written as a ratio of two polynomials
4. A graph represents a function if and only if each vertical intersects the graph at most once
7. The point where a graph crosses the x-axis (x-intercept) or y-axis (y-intercept).
8. Denominators must not be equal to zero
9. If f(-x)=-f(x) for each value of x in the domain of f
10. The domain of fog is the set of all numbers x in the domain of g such that g(x) is in the domain of f
12. A visual representation of data or functions using points, lines, or curves.
14. A structured arrangement of data in rows and columns.
18. It is a relation in which each element of the domain corresponds to exactly one element of the range
19. Substituting a value into a function or expression to compute results.
20. If f(-x)=f(x) for each value of x in the domain of f

1. A comparison of two expressions using symbols like <, >, ≤, or ≥.
3. Symbols and conventions used to write mathematical ideas.
5. Is the set of second coordinates
6. Combining two functions where the output of one becomes the input of another.
11. A mathematical statement showing equality (=) between two expressions
13. It is a set of ordered fairs
15. A pairing of elements from one set (domain) to another (range).
16. A straight, infinitely extending one-dimensional figure with no thickness.
17. Is the set of first coordinates