Algebra - John F

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Across
  1. 2. an expression consisting of the sum of one or more terms in which each is the product of a constant and a variable raised to an integer power
  2. 3. the highest power found in a polynomial
  3. 4. a polynomial of one term
  4. 5. one of the positive or negative whole numbers or zero
  5. 10. any value which makes the value of a function equal to zero; f(x) = 0
  6. 12. in a square matrix it is a real number describing the matrix determined by ad - bc in a 2x2 matrix
  7. 15. the number of times a linear factor is repeated in the factored form of a polynomial
  8. 17. lines which meet to form right angles and whose slopes are opposite reciprocals
  9. 20. a relation in which each element in the domain corresponds with exactly one element in the range
  10. 21. function a polynomial function with the highest power being three
  11. 24. a statement that two algebraic expressions are related but not equal
  12. 25. parallel to the ground
  13. 26. flip of a graph across an axis or a line
  14. 27. a mathematical phrase which contains one or more variables
  15. 28. a set of two or more equations using the same variables
Down
  1. 1. a representation of a real life situation using an equation or graph
  2. 2. lines which do not intersect and have the same slope
  3. 3. the set of all inputs in a relation (usually x)
  4. 6. determining the arithmetic value of an expression by substituting number values for the variables
  5. 7. ratio of vertical change to horizontal change in a non-vertical line; change in y over change in x
  6. 8. a statement that two algebraic expressions are equal
  7. 9. a rectangular array of numbers written within brackets
  8. 11. to make less complex by distribution, reducing, combining like terms, etc.
  9. 13. a set of ordered pairs
  10. 14. the strength of a relationship between two data sets
  11. 16. the value of the expression b^2 - 4ac for a quadratic equation
  12. 18. the set of all outputs of a relation (usually y)
  13. 19. the shape of the graph of a quadratic function
  14. 22. one of two or more numbers or expressions that when multiplied together produce a given result
  15. 23. function a function of the form y = a where a is a real number