Maths Portfolio - Crossword

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Across
  1. 5. Highest power in the polynomial
  2. 6. A line touching the circle at one point
  3. 8. Also called the Average of the data.
  4. 9. It is perpendicular to the line touching at the circle at a singular point
Down
  1. 1. An expression with the degree of two
  2. 2. Longest line segment touching two points on the circumference
  3. 3. An expression with multiple terms
  4. 4. It is the middle number in a sorted ascending or descending list of numbers
  5. 7. Perpendicular drawn from the center bisects it
  6. 8. It is value with the highest frequency.