PreCalc-H Vocabulary

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Across
  1. 4. a number in the form bi where i = sqrt(-1)
  2. 5. the trigonometric ratio of adjacent side over hypotenuse in a right triangle
  3. 7. the set of output values that result from input values
  4. 9. the study and properties of triangles
  5. 10. the sum of a real number and an imaginary number, written as a+bi
  6. 11. the natural form of a quadratic equation
  7. 12. an irrational number represented by the ratio of the circumference to the diameter
  8. 13. the trigonometric ratio of opposite side over adjacent side in a right triangle
Down
  1. 1. the set of all possible input values to a function
  2. 2. the trigonometric ratio of opposite side over hypotenuse in a right triangle
  3. 3. a shift, stretch, or compression to a parent function
  4. 6. a functions maxima or minima
  5. 8. the behavior of the graph of a function as the input increases and decreases