Algebra Vocabulary

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Across
  1. 1. The fundamental in mathematics that includes the operations of numbers
  2. 3. The middle number in a sorted list of numbers
  3. 4. The difference of the highest and lowest values in a set of numbers
  4. 7. Used to solve multi-step equations
  5. 8. A set of two or more equations all written using the same variables
  6. 10. A number that stands alone in an expression
  7. 11. Lines that will never intersect
  8. 12. A variable that relies on one or more values
  9. 13. The most common number that appears in a set
  10. 14. Lines that will intersect at some point
  11. 18. The collection of whole numbers and negative numbers
  12. 19. A set of values that we are allowed to plug into a function
Down
  1. 2. A variable that does not rely on anything else
  2. 5. An expression, rule, or law that defines the relationship between one variable and another
  3. 6. A curve on which each point on the curve is equal distance from each other
  4. 9. How steep a line is
  5. 10. A number or constant quality placed before and multiplying the variable
  6. 13. The average of a data set
  7. 15. A number that decides another number evenly
  8. 16. A statistic term used to describe straight lines
  9. 17. Numbers and variables in an algebraic expression that are separated by a + or - sign