Unit 3 Linear Functions

123456789101112131415161718
Across
  1. 2. the horizontal axis on a coordinate plane
  2. 5. represents the horizontal placement of the point
  3. 7. the four regions into which the x-and y-axis separate the coordinate plane
  4. 8. a way to have a function that is defined by an equation, Re-place y with f(x)
  5. 11. a set of y-values of the ordered pairs in a relation
  6. 14. the vertical axis on a coordinate plane
  7. 15. illustrates how each element of the domain is paired with an element of the range
  8. 16. a relation is which each element of the domain is paired with exactly one element of the range
  9. 18. a set of ordered pairs
Down
  1. 1. used to determine if a graphed relation is a function
  2. 3. A value substituted for an x-value in a function
  3. 4. represents the vertical placement of the point
  4. 6. the x-intercepts of the graph of a function
  5. 9. formed by the intersection of two number lines, the horizontal axis and the vertical axis
  6. 10. the point at which the x-axis and y-axis intersect on the coordinate plane, (0, 0)
  7. 12. the set of x-values of the ordered pairs in a relation
  8. 13. the result of substituting a value into a function (results in a y-value)
  9. 17. a set of numbers, coordinates written in the form (x, y)