Unit 8 Quadratics Crossword Puzzle

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Across
  1. 3. The set of all y-values on the graph
  2. 4. The set of all x-values on the graph
  3. 5. A numeric term that does not contain a variable
  4. 7. When graph opens upward, this is the lowest point/y-value on the graph
  5. 9. The name of a quadratic function
  6. 10. The solutions are called zeroes or _________.
  7. 14. A polynomial equation with a degree of 2
  8. 15. a vertical line that divides the parabola into two congruent halves and this line goes through vertex
  9. 16. Highest or lowest point of the parabola
Down
  1. 1. A method used to convert a quadratic from standard form to vertex form.
  2. 2. When graph opens downward, this the highest point/y-value on the graph
  3. 4. If a-value is negative, the graph opens in this direction
  4. 6. The sign of the a-value of a quadratic when the parabola opens down
  5. 8. If a-value is positive, the graph opens in this direction
  6. 11. When the |a|>1, the graph is ____________
  7. 12. When the 0<|a|<1, the graph is ____________
  8. 13. The sign of the a-value of a quadratic when the parabola opens up