Algebra Crossword

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Across
  1. 4. Most Common Value
  2. 6. Two lines that intersect at 90 degrees
  3. 8. In a group of data the largest minus the smallest
  4. 10. Where a function crosses an axis; can be x or y
  5. 11. Elimination, substitution and this are the three ways to solve a system of equations
Down
  1. 1. The steepness of the line
  2. 2. All x values for a function
  3. 3. Middle value
  4. 5. Average of values
  5. 6. Two lines that never intersect
  6. 7. All y values for a function
  7. 9. A chart similar to a bar graph to show the frequency of a range of values