Chapter 1 Long Test

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Across
  1. 6. 2 functions are inverses of each other if they manifest this property
  2. 8. f(x) = 9
  3. 11. the domain this function is the set of all x such that x in the domain of g and g(x) is in the domain of f.
  4. 13. parabola
  5. 14. f(-x) = f(x)
  6. 15. a graph is one-to-one if and only if it touches the graph once
  7. 18. set of first coordinates
  8. 19. compound function
Down
  1. 1. 𝑓(𝑥)=|𝑥|
  2. 2. set of second coordinates
  3. 3. no two elements in the domain of f correspond to the same element in the range of f
  4. 4. a graph is a function if and only if it touches the graph once
  5. 5. element of the domain corresponds to exactly one element of the range
  6. 6. set of ordered pairs
  7. 7. represents a straight line on the coordinate plane
  8. 9. (0,0)
  9. 10. f-1
  10. 12. a function which returns the same value, which was used as its argument.
  11. 16. f(-x) = -f(x)
  12. 17. number of times an identity function touches the xy plane