Exponetial and Logarithmic Functions

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Across
  1. 2. A function that involves repeated multiplications
  2. 5. The point where a graph crosses an axis
  3. 6. A relationship where each input has exactly one output
  4. 7. A function that undergoes another function
  5. 8. A function that is the inverse of an exponential function
Down
  1. 1. The set of all possible input values
  2. 3. The set of output values of a function
  3. 4. A function whose graph is a straight line
  4. 9. A visual representation of a relationship