Algebra

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Across
  1. 1. -The numerical factor when a term has a variable
  2. 3. -a statement that solves a problem or explains how to solve the problem
  3. 6. plane -A plane formed by the intersection of a horizontal number line called the x-axis and a vertical number line called the y-axis
  4. 9. -a number that has no factor but itself and 1
  5. 10. -value -The distance that a number is from zero on the number line
  6. 11. -the set of numbers that includes rational and irrational numbers.
  7. 13. -Whole numbers and their opposites
  8. 14. numbers -numbers that cannot be expressed in the form a/b, where a and b are integers and b =0.
  9. 15. -a mathematical notation indicating the number of times a quantity is multiplied by itself
Down
  1. 2. -a mathematical sentence with an equal sign
  2. 4. -a measure of its steepness
  3. 5. -a symbol (like x or y) that is used in mathematical or logical expressions to represent a variable quantity
  4. 7. -to write an expression in a simpler form
  5. 8. -a quantity that does not vary
  6. 12. -A statement that compares two quantities using <, >, ≤,≥, or ≠
  7. 16. -a mathematical phrase that contains operations, numbers, and/or variables