Algebra 1 Crossword Puzzle

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Across
  1. 1. Rewriting and expression in its simplest form
  2. 4. Multiplies the variable
  3. 6. A relationship where every input(x) has one output(y)
  4. 8. Used to multiply a single term by two or more terms inside a parentheses
  5. 11. Two expressions that are equal and marked by an equal sign.
  6. 14. The U-shape curve that represents a quadratic function
  7. 15. A polynomial expression that has two terms
  8. 16. A single number or variable separated by plus or minus signs
  9. 18. A grid form by x-axis and y-axis and used for graphing
  10. 20. Compares two expressions using symbols like less than or greater than
Down
  1. 2. The point where the graph crosses the y-axis
  2. 3. A value that doesn't change
  3. 5. A letter like x or y that represents an unknown value
  4. 7. The set of all the inputs(x-axis)
  5. 9. Indicates how many times you multiply a number by itself
  6. 10. The set of all outputs(y-axis)
  7. 12. rise over run
  8. 13. A numbers distance from zero
  9. 17. Doesn't contain an equal sign.
  10. 19. The point where the graph crosses the x-axis