1.2.3-1.3.2

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Across
  1. 3. the value of depends on , so y is called the
  2. 4. A relationship between inputs and outputs is a ... if there is exactly one output for each input.
  3. 5. The set of all possible outputs
  4. 7. The set of all inputs for which there is an output
Down
  1. 1. It is a way of writing very large and very small numbers compactly.
  2. 2. x is called the.
  3. 6. It is shorthand for repeated multiplication.