Quadratic Formula

12345678910111213141516171819
Across
  1. 2. the rate at which a graph changes
  2. 4. X and Y on a graph
  3. 5. Your teacher
  4. 7. A parabola that opens upward
  5. 10. A parabola that opens downward
  6. 13. The formula that solved the quadratic equation
  7. 15. placing points on a graph
  8. 17. equating one thing to another
  9. 18. equal distribution on both sides
  10. 19. a single coordinate on a graph
Down
  1. 1. the answer
  2. 3. plotted points on a grid
  3. 4. the class you are in
  4. 6. zero-zero on a graph
  5. 8. where the parabola crosses the axis
  6. 9. the highest or lowest point of the parabola
  7. 11. something that needs to be solved
  8. 12. The graph of a quadratic equation
  9. 14. A mathematical statement that solves a problem
  10. 16. Who refined the quadratic formula to what it is today