Algebra 101: A Crossword

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Across
  1. 2. An unknown value
  2. 3. Type of sequence that multiplies from the last number
  3. 6. A number multiplied by itself repeatedly
  4. 7. Where the line crosses the x-axis
  5. 8. The average of numbers in a sequence
  6. 9. The steepness of a line
  7. 10. Shape of a quadratic equation
  8. 12. All x-values
  9. 14. Highest or lowest point on a parabola
  10. 15. The middle number in a sequence
Down
  1. 1. Number that multiplies a variable
  2. 4. All y-values
  3. 5. where the line crosses the y-axis
  4. 11. Type of sequence that adds from the last number
  5. 13. The most common number in a sequence