Algebra(1)Crossroad Puzzle!

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Across
  1. 3. A mathematical sentence which states that two quantities are equal.
  2. 6. A value to which you can apply the function.
  3. 7. The result of multiplying two numbers.
  4. 8. The set of inputs of a function
  5. 9. It can be a number,variable or any mathematical expression.
  6. 11. A sum of two or more monomials.
  7. 13. The sum of the lengths of the sides of a polygon.
  8. 15. A set of steps which helps solve a problem.
  9. 17. A Number which describes the location of a point on a number line.
  10. 18. The x-and y-axis that divides the coordinate plane into four quadrants.
  11. 20. The maximum or minimum of a parabola.
Down
  1. 1. A set of steps needed to get to desired results.
  2. 2. A value of a variable which makes an equation true.
  3. 4. A polynomial expression which has exactly 2 terms.
  4. 5. The number of square Units contained within a figure.
  5. 10. The number which is a monomial.
  6. 12. A Graph of a quadratic function.
  7. 14. A number such as a square root,a cube root,a fourth root,and so on.
  8. 16. Lines which do not intersect.
  9. 19. The x-intercepts of the graph of a function.