Algebra Vocabulary

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Across
  1. 3. The numbers in the matrix are called ________.
  2. 8. A rational expression is in __________ form when its numerator and denominator have no common factors except for +/-1.
  3. 9. A transformation that flips a graph over a line called the line of reflection.
  4. 11. A collection of one or more outcomes.
  5. 13. A natural _________ is a logarithm with base e.
  6. 16. The lowest point on a parabola that opens up or the highest point on a parabola that opens down.
  7. 17. The expression b^2 − 4ac in the quadratic equation is called the ____________.
  8. 18. The U-shaped graph of a quadratic function is called a ________.
  9. 19. When the x-values in a data set are equally spaced, the differences of consecutive of y-values are called ______ differences.
  10. 20. The possible results of a probability experiment.
Down
  1. 1. Another special number is the natural ____ e.
  2. 2. Functions that undo each other are called _______ functions.
  3. 4. The constant a is the constant of _________.
  4. 5. A system of ____________ is a set of two or more inequalities in the same variables.
  5. 6. A rectangular array of numbers.
  6. 7. In arithmetic sequences the difference between each pair of consecutive terms is called the ______ difference.
  7. 10. A monomial or sum of monomials.
  8. 12. An ordered list of numbers.
  9. 14. A _______ function contains a radical expression with the independent variable in the radicand.
  10. 15. A transformation that shifts a graph horizontally and/or vertically but does not change it's size, shape, or orientation.