Algebra 2 Crossword -by Adam

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Across
  1. 1. graph of a quadratic function
  2. 2. The distance a number is from zero.
  3. 3. y=kx
  4. 5. The mathematics of working with variables.
  5. 6. a line which a graph never crosses
  6. 7. A set of all points "P" on a plane such that the difference of the distances between P and two fixed points, called the foci, is constant.
  7. 8. form y=mx+b
Down
  1. 1. In a right triangle, the square of the hypotenuse is equal to the sum of the squares of its two legs.
  2. 4. a relation formed by reversing x and y in a function