Definitions

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Across
  1. 7. A group of functions with similar characteristics.
  2. 8. Another name for y denoted as f(x) and read as “the value of f at x” or “f of x”
  3. 10. The rate of change between any two points on a line
  4. 13. A function that contains an absolute value expression
  5. 19. in two variables An equation that can be written in the form y=mx+b, where m and b are constants
  6. 20. The variable that represents the input values of a function
  7. 21. The y-coordinate of a point where a graph crosses the y-axis.
  8. 22. A function that does not have a constant rate of change and whose graph is not in line
Down
  1. 1. A pairing of inputs with outputs
  2. 2. A set of input values that consists of all numbers in an interval.
  3. 3. Form A linear equation written in the form y =mx+b
  4. 4. The most basic function in a family of functions
  5. 5. The x-coordinate of a point where a graph crosses the x-axis.
  6. 6. The variable that represents the output values of a function
  7. 9. A set of input values that consists of only certain numbers in an interval
  8. 11. The point where a graph changes direction
  9. 12. A relation that pairs each input with exactly one output
  10. 14. A linear equation written in the form y=0x+b, or y=b
  11. 15. A linear equation written in the form AxBy=C, where A, B, and C are real numbers and A and B are not both zero.
  12. 16. The set of all possible output values of a function
  13. 17. The set of all possible input values of a function
  14. 18. A function whose graph is a nonvertical line