Unit 3 Vocabulary

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Across
  1. 4. a relation in which each element in the domain is paired with exactly one element in the range
  2. 6. horizontal axis on the coordinate plane
  3. 7. set of y values in a relation
  4. 8. four regions that make up the coordinate plane
  5. 9. the x value of an ordered pair
  6. 10. formed by the intersection of two number lines
  7. 12. the difference between consecutive terms
  8. 13. the result of substituting a value into a function
  9. 14. a graph that consists of points that are not connected
  10. 16. intersection of the axes (0,0)
  11. 20. a way to name a function that is defined by an equations - f(x)
  12. 22. illustrates how each element of the domain is paired with an element in the range
  13. 23. a nummerical pattern that increases or decreases at a constant rate
Down
  1. 1. a formula used to find the nth term of an equation of an arithmetic sequence
  2. 2. set of x values in a relation
  3. 3. if any vertical line passes through a relation once it is a function
  4. 5. a set of ordered pairs
  5. 11. a set of numbers in the form of(x,y)
  6. 15. a function graphed with a line or smooth curve
  7. 17. a value substituted for an x value in a function
  8. 18. the x intercepts of the graph of a function
  9. 19. the y value of an ordered pair
  10. 21. vertical axis on the coordinate plane