Unit 1 vocab

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Across
  1. 2. Notation: A way to write the solution to an inequality using infinity symbols,parentheses and brackets
  2. 5. Solutions: A root of a transformed equation that is not a root of the original equation ,excluded from the domain of the original equation.
  3. 8. Numbers: Numbers in which the decimal form either terminates or repeats
  4. 10. Numbers: Any number that can be shown on a number line
  5. 12. statement consisting of an equal symbol between two algebraic expressions that have the same value
  6. 13. relation between two expressions that are not equal
  7. 14. Value: The absolute value | x | of a real number x is the non-negative value of x without regard to its sign.
Down
  1. 1. natural numbers,the negatives of these numbers,or zero
  2. 3. Expressions: Mathematical expression that consists of variables,numbers and operations.
  3. 4. Inequality: Sentence with two inequality statements joined either by the word or, or and
  4. 6. Numbers: Positive integers including zero, does not contain any decimal or fractional part.
  5. 7. which functions as a placeholder for varying expression or quantities
  6. 9. Numbers:Numbers in which the decimal form never terminates and does not repeat
  7. 11. Numbers: The positive integers
  8. 15. of Operations: Steps used to simplify any mathematical expression