HMH Algebra 1_Module 4_Vocabulary Review

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Across
  1. 4. Line Test, A visual test to determine if a graph is a function
  2. 6. Pair, A pair of numbers written as (x, y)
  3. 9. The set of all output values in a relation
  4. 11. A special relation where each input has exactly one output
  5. 12. The point where a line crosses the y-axis
  6. 13. The vertical change between two points
  7. 14. A set of ordered pairs showing a connection between two quantities
  8. 15. Form, A linear equation written as y - y₁ = m(x - x₁)
  9. 17. A slope greater than zero; line rises left to right
  10. 18. A slope equal to zero; the line is horizontal
Down
  1. 1. The input variable you can control
  2. 2. The output variable that depends on the input
  3. 3. form, A linear equation written as y = mx + b
  4. 5. The set of all input values in a relation
  5. 7. Rule, An equation describing the relationship between variables
  6. 8. A function whose graph is an unbroken line
  7. 9. of Change, How much one quantity changes in relation to another
  8. 10. A slope less than zero; line falls left to right
  9. 13. The horizontal change between two points
  10. 16. The steepness of a line; the ratio of rise to run