Chapter 2 vocab

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Across
  1. 5. each element of the range corresponds to an element of the domain
  2. 6. when the values in a scatter plot are closely linked in a negative matter
  3. 8. a function that is written using one expression
  4. 10. a relation that can be graphed with a line or a smooth curve
  5. 12. data consisting of pairs and values
  6. 13. the simplest of functions in a family
  7. 15. in a function, the variable, usually x, whose value makes up the domain
  8. 16. a line of best fit
  9. 17. a function with ordered pairs that satisfy a linear equation
Down
  1. 1. a function described by the equation
  2. 2. the other variable in a function, usually y, whose value depends on x
  3. 3. when the slope of a line is positive and the points are close to the line
  4. 4. a ratio that compares how much one quantity changes, on average, relative to the change in another quantity.
  5. 7. a function that contains an algebraic expression with absolute value symbols
  6. 9. a function where each element of the range is paired with exactly one element of the domain
  7. 11. when graphs of trigonometric functions are translated vertically
  8. 14. a relation in which the domain is a set of individual points