Algebra I vocabulary

12345678910111213141516171819202122232425262728293031
Across
  1. 2. Replacing a variable with a value or expression
  2. 7. A value that makes an equation true
  3. 9. To rewrite as a product of expressions
  4. 11. A function with a constant rate of change
  5. 14. Where a graph crosses the x-axis
  6. 18. Solving by adding or subtracting equations
  7. 20. Where a graph crosses the y-axis
  8. 22. An expression with multiple terms
  9. 23. A single part of an expression separated by + or -
  10. 24. A relation with exactly one output for each input
  11. 25. A decrease over time
  12. 27. A math statement with an equals sign
  13. 29. The highest or lowest point of a parabola
  14. 30. An increase over time
  15. 31. A math phrase without an equals sign
Down
  1. 1. To multiply across terms inside parentheses
  2. 3. To simplify by adding like terms
  3. 4. The number being multiplied in an exponent
  4. 5. A comparison using <, >, ≤, or ≥
  5. 6. A function with degree 2
  6. 8. A fixed value that does not change
  7. 10. Two or more equations solved together
  8. 12. Tells how many times to multiply a base
  9. 13. A vertical line that splits a parabola in half
  10. 15. The graph of a quadratic function
  11. 16. The rate of change of a line
  12. 17. All possible output values
  13. 19. All possible input values
  14. 21. A function with a constant percent change
  15. 26. The number multiplying a variable
  16. 28. A symbol that represents a number