Holiday Homework

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Across
  1. 1. A symbol used for an unknown numerical value
  2. 5. y-coordinate is also called as
  3. 6. _____ of a point on the y-axis is 0
  4. 7. The point where x-axis and y-axis meet
  5. 8. Mathematical expression of one or more algebraic terms
Down
  1. 2. They are denoted by the symbol Z
  2. 3. Name of the part formed by the two axis
  3. 4. A statement in which two expressions are equal