Pre-Calculus Crossword

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Across
  1. 4. a notation of how many times to multiply a quantity by itself
  2. 5. A polynomial equation with two terms usually joined by a plus or minus sign
  3. 7. an angle over 180 degrees
  4. 10. 1st letter of the greek alphabet
  5. 12. a straight line extending from a point
  6. 13. The trig function where opposite is over hypotenuse.
Down
  1. 1. A transformation in which a figure grows larger.
  2. 2. A quantity, drawn as an arrow, with both direction and magnitude.
  3. 3. a shape with a circular base and sides tapering to a point
  4. 6. The number that occurs the most often in a list
  5. 8. a trig function where opposite is over adjacent
  6. 9. a unit for measuring angles
  7. 11. 21st greek letter of the greek alphabet