Pre-Calculus Criss-Cross Puzzle

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Across
  1. 3. Set of all the input values in a function
  2. 6. A transformation in which a figure is enlarged or reduced
  3. 10. Opposite The side of a right triangle that is opposite an acute angle of the triangle
  4. 11. Side opposite the right angle in a right triangle
  5. 12. Lines having no slope
  6. 15. of depression The angle below horizontal that an observer must look to see an object that is lower than the observer
  7. 16. The multiplicative inverse
  8. 18. Function A function whose graph is symmetric with respect to the y-axis
  9. 20. Maximum The highest point over the entire domain of a function or relation
  10. 23. A system of equations that has exactly one solution
Down
  1. 1. Any rectangular array of terms called elements
  2. 2. F(g(x))
  3. 4. The additive inverse
  4. 5. Arc A part of a circle that is intercepted by a central angle of the circle
  5. 7. The central point in a circle, ellipse, hyperbola, or sphere
  6. 8. Another name for the solution of the equation
  7. 9. form An equation written with logarithms instead of exponents
  8. 13. Angle from horizontal up to line of sight
  9. 14. interval An interval that does not include its endpoints
  10. 16. The measure of a central angle whose intercepted arc has a length equal to the circle's radius
  11. 17. The reciprocal of the sine
  12. 19. The reciprocal of the period
  13. 21. The ratio of the opposite leg to the hypotenuse
  14. 22. angles Two angles having the same initial side and the same terminal side
  15. 24. A system of equations that has infinitely many solutions is called dependent
  16. 25. The function y = tan x