Chapter 4 Vocabulary

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Across
  1. 3. A stand-alone number in an expression whose value remains completely fixed and unaltered.
  2. 9. A polynomial written cleanly with terms arranged in descending order from highest exponent to lowest.
  3. 11. An algebraic expression consisting of exactly one single mathematical term.
Down
  1. 1. An algebraic expression consisting of exactly two terms joined by addition or subtraction.
  2. 2. A letter or symbol used to represent an unknown, changeable value.
  3. 4. The individual pieces of an expression separated from one another by addition or subtraction signs.
  4. 5. An algebraic expression consisting of exactly three terms joined by addition or subtraction.
  5. 6. An algebraic expression composed of one or more terms added or subtracted, featuring whole-number exponents.
  6. 7. Coefficient The number multiplying the first variable term when a polynomial is written in standard form.
  7. 8. Behavior A description of what happens to the graphical arrows at the extreme left and right boundaries of a graph.
  8. 10. The highest exponent value present on any variable within a polynomial expression.