Functions Vocabulary
Across
- 5. a set of ordered pairs (x, y).
- 7. the set of outputs (y-coordinates) of a relation or function.
- 9. a number produced by applying a relation or function to an input.
- 10. the set of inputs (x-coordinates) of a relation or function.
- 11. the study of mathematical symbols and the rules for manipulating those symbols.
- 12. in an equation or inequality, a number that can be substituted for the variable to make that equation or inequality true.
- 14. the vertical value in a coordinate pair. The second number in a coordinate pair (x, y).
Down
- 1. going up and down
- 2. the horizontal value in a coordinate pair. The first number in a coordinate pair (x, y).
- 3. going from side to side, like the horizon.
- 4. a relation in which no x-coordinate appears in more than one (x, y) ordered pair.
- 6. a mathematical sentence with an equal sign.
- 8. an expression that is used to compute a value.
- 13. a number that can be "put into" a relation to produce one or more "outputs".
- 15. a mathematical sentence that uses one of the symbols <, >, <, or >.