Module #4 vocabulary

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Across
  1. 4. measurement of the change over a specific period of time; a measure of output value changes in comparison to input value changes.
  2. 7. A special type of relation in which a rule assigns each input with exactly one output.
  3. 10. Any function that is not a linear function
Down
  1. 1. a function is moving in a downward direction from left to right; a negative rate of change
  2. 2. a function is moving in an upward direction from left to right; a positive rate of change.
  3. 3. An area on a graph where a function is horizontal, not moving up or down a zero rate of change.
  4. 5. mathematical sentence showing that two expressions are equal.
  5. 6. A set of pairs of input and output values
  6. 8. A function whose graph is represented by a straight line;linear functions show a constant rate of change.
  7. 9. The value,that determines another based on the relation or function rule, usually the x-values
  8. 11. The results of a relation or function rule, usually the y-values in a set of ordered pairs or on a table or graph.