Algebra I Crossword Puzzle

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Across
  1. 2. slope form - y-y1=m(x-x1)
  2. 5. - 2 lines that cross and create a right angle
  3. 6. -the y intercept/ all possible y values
  4. 9. -y=0
  5. 11. -lowest or highest point of parabola
  6. 13. -the point where the parabola touches x-axis
Down
  1. 1. -the lowest a value can be
  2. 2. -graph of the quadratic
  3. 3. -the highest a value can be
  4. 4. -2 lines with the same slops, different x's, and never meet
  5. 7. than or equal to - solid line shaded above
  6. 8. -x-intercepts
  7. 10. of symmetry -line that cuts a parabola in half
  8. 12. - the x intercept/all possible x values
  9. 14. - the rate of change, how steep a line is