Algebra 1 Vocabulary .

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Across
  1. 2. More than any finite (real) number.
  2. 6. range The third quartile minus the first quartile.
  3. 9. The square root of the variance.
  4. 11. A number that is raised to a power.
  5. 13. function A function that is defined by different formulas at different inputs.
  6. 15. A sequence of numbers in which each number can be computed by multiplying the previous number by the same amount.
Down
  1. 1. Going from side to side, like the horizon.
  2. 3. A mathematical sentence that uses one of the symbols <, >, ≤, or ≥.
  3. 4. An expression that is multiplied by another expression, or that can be multiplied by another expression to produce a specified result.
  4. 5. A sequence of numbers in which each number can be computed by adding the same amount to the previous number.
  5. 7. The most common value in a collection, or “modes” if more than one are tied.
  6. 8. A letter (like x) that we can use to mean different numbers at different times.
  7. 10. value The distance a number is from 0.
  8. 12. Going up and down.
  9. 14. The values of x where an expression is zero.