Unit 1-13

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Across
  1. 2. a graph used in mathematics and statistics to visualize the relationship between two numerical variables
  2. 3. is a way to write the equation of a straight line when you know one point on the line and its slope
  3. 6. used to solve systems of linear equations by systematically eliminating one variable to solve for the remaining one
  4. 8. the difference between the greatest and smallest value
  5. 9. something that can be represented by a straight line
  6. 10. Numbers above 0
  7. 11. A shape with identical sides
  8. 13. two values that are not equal
  9. 14. an equation in which two ratios are set equal to each other
Down
  1. 1. The slope of a function
  2. 4. a direct formula or rule that allows you to calculate the value of a variable
  3. 5. a statistical measure that expresses the extent to which two variables are linearly related
  4. 7. Numbers below 0
  5. 10. lines that never touch
  6. 12. data that involves two variables