Parabola Graph Crossword Puzzle

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Across
  1. 2. The ______ is a imaginary line where parabola can be folded in half.
  2. 4. The graph is ______ when a is less then one.
  3. 5. The ____ is the point where the direction of the graph changes.
  4. 6. Lowest point on graph.
  5. 8. The direction of the graph when it is negitive.
  6. 10. The ____ is where the parabola crosses the x axis also known as solutions or roots.
  7. 11. The shape of the quadratic equation is called a _____.
Down
  1. 1. f(x)=x^2 is called the _______.
  2. 3. Highest point on graph.
  3. 7. The grpah is ____ when a is greater then one.
  4. 9. The direction of the graph when it is postive.