Mid Year Math Crossword

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Across
  1. 1. Used to re-write an expression using the fewest terms and symbols as possible.
  2. 5. The increase or decrease in a line, counted along the y-axis.
  3. 6. The answer that satisfies an equation.
  4. 7. Equations written in the form y = mx + b, creating a line on a graph.
  5. 9. The symbol used to represent "the change of."
  6. 10. The order of operations.
  7. 13. The point (0,0) on the coordinate plane.
  8. 14. The slope of a vertical line.
  9. 16. Terms with the same variable and raised to the same power.
  10. 17. The space measured in square units, inside a figure.
  11. 19. The multiplier, a number attached to a variable.
  12. 20. This method can be used to complete a table, by plugging x-values into an equation and solving.
  13. 21. The increase or decrease in a line, counted along the x-axis.
Down
  1. 2. The point that a line crosses the y-axis, written in the form (0, b).
  2. 3. An unknown value, represented by a letter.
  3. 4. The rate of change in a linear pattern, written using the letter m
  4. 8. The slope of a line that is decreasing from left to right.
  5. 10. The total length around the outside border of a 2D figure.
  6. 11. The slope of a line that is increasing from left to right.
  7. 12. The standalone number in an expression or equation.
  8. 15. The slope of a horizontal line.
  9. 18. The inverse of a fraction (a fraction flipped upside down). When it is multiplied by the fraction, it "cancels' it (equals one).