math

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Across
  1. 2. a parabola that opens down has a maximum y value
  2. 4. if the _x^2 is negative
  3. 7. imaginary line in the middle of parabola
  4. 9. when a is greater than 1
  5. 11. f(x)=x^2
Down
  1. 1. if the _x^2 is positive
  2. 3. a parabola that opens up has a minimum y value
  3. 5. a u shaped on the graph
  4. 6. when a is greater than 0 but less than 1
  5. 8. a point on the parabola where the parabola crosses the axis of symmetry
  6. 10. a different name for the x intercept