math semester project

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Across
  1. 2. Terms which have the same variables and corresponding powers and/or roots. Like terms can be combined using addition an subtraction. Terms that are not like cannot be combined using addition or subtraction.
  2. 3. The numbers 0, 1, 2, 3, 4, 5, etc.
  3. 7. add something
  4. 11. A positive integer that has factors other than just 1 and the number itself. For example, 4, 6, 8, 9, 10, 12, etc. are all composite numbers. The number 1 is not composite.
  5. 15. A line representing the set of all real numbers. The number line is typically marked showing integer values.
  6. 18. The result of multiplying a set of numbers or expressions.
  7. 19. All positive and negative whole numbers (including zero). That is, the set {... , –3, –2, –1, 0, 1, 2, 3, ...}. Integers are indicated by either Bold blackboard letter **ℤ** representing the symbol for the set of integers. or J.
Down
  1. 1. divided by something
  2. 4. the longest side of a right-angled triangle, located directly opposite the 90-degree angle.
  3. 5. something I strongly don't like
  4. 6. The set of y-values of a function or relation. More generally, the range is the set of values assumed by a function or relation over all permitted values of the independent variable(s).
  5. 8. Any of the symbols 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9 used to write numbers. For example, the digits in the number 361 are 3, 6,
  6. 9. subtract something
  7. 10. A simple way to display the shape of a distribution.
  8. 11. A method of computing interest in which interest is computed from the up-to-date balance. That is, interest is earned on the interest and not just on original balance.
  9. 12. multiplying something
  10. 13. The shortest distance between the base of a geometric figure and its top, whether that top is an opposite vertex, an apex, or another base.
  11. 14. As a noun, a term or expression with no variables. Also, a term or expression for which any variables cancel out.
  12. 16. Another word for average. Mean almost always refers to arithmetic mean. In certain contexts, however, it could refer to the geometric mean, harmonic mean, or root mean square.
  13. 17. This almost always refers to the arithmetic mean. In general, however, the average could be any single number that represents the center of a set of values.