Geometry Crossword

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Across
  1. 3. Clues
  2. 7. The set of all possible input values (x-values) for a function.
  3. 8. A method of solving systems by adding or subtracting equations to remove a variable.
  4. 9. A number that stands alone and does not change its value.
  5. 12. A letter or symbol used to represent an unknown number.
  6. 13. A method of solving systems by replacing one variable with an equivalent expression.
  7. 16. The highest or lowest point on a parabola.
  8. 17. The small number that tells you how many times to multiply a base by itself.
Down
  1. 1. The U-shaped curve created by a quadratic function.
  2. 2. The set of all possible output values (y-values) for a function.
  3. 4. The process of breaking down a polynomial into a product of simpler expressions.
  4. 5. An expression consisting of many terms, like (3x^2 + 2x - 5).
  5. 6. A relation where every input has exactly one output.
  6. 10. The number that is multiplied by a variable (e.g., the 5 in 5x).
  7. 11. Clues
  8. 14. The measure of the steepness of a line, often called "rise over run."
  9. 15. A mathematical sentence using symbols like < or > to compare two values.