Algebra II Criss-Cross Puzzle

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Across
  1. 2. The relationship between two sets
  2. 5. A number that, when substituted for the variable, makes the equation true
  3. 6. A compound inequality formed with the word “or”
  4. 8. A polynomial that has two terms
  5. 9. When the product of two irrational or imaginary numbers equals a rational number, then the two factors are called _______
  6. 12. The point on a line segment that divides it into two equal parts
  7. 15. The common endpoint from which two rays begin
  8. 16. gives an idea of the number of roots and the nature of roots of the equation
  9. 17. a curve where any point is at an equal distance from a fixed point and a fixed straight line
  10. 19. A function y = P(x) where P(x) is a polynomial in one variable
  11. 21. The value of a variable when all other variables in the equation equal zero (0). On a graph, the values where a function crosses the axes.
  12. 22. A statement in which two expressions are equal
  13. 24. The numbers in the set {...,-4, -3, -2, -1, 0, 1, 2, 3, 4,...}.
Down
  1. 1. A single number without a variable
  2. 2. A memory aid to remember how to multiply two binomials
  3. 3. The measure of the steepness of a line; the ratio of vertical change to horizontal
  4. 4. Any quantity can be replaced by an equal quantity
  5. 7. A function in which different equations are used for different intervals of the domain
  6. 10. The change in y going from one point of y to another (the horizontal change on the graph)
  7. 11. a number, a variable, or a product of a number and one or more variables
  8. 13. A line segment from any point on the circle passing through the center to another point on the circle
  9. 14. an equation stating that two ratios, rates or fractions are equivalent
  10. 15. a symbol, typically a lower case letter, that is used to represent an unspecified number
  11. 18. Finding what to multiply together to get an expression
  12. 20. A polynomial with three terms
  13. 23. The horizontal and vertical number lines used in a rectangular graph or coordinate grid system
  14. 25. symbol used before a number to show that the number is radicand