Algebra 2 exam

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Across
  1. 2. series The indicated sum of the terms in a geometric sequence.a series for which the ratio of each two consecutive terms is a constant function of the summation index.
  2. 3. the amount, level, or extent to which something happens or is present.a unit of measurement of angles, one three hundred-and sixtieth of the circumference of a circle.
  3. 5. The number of cycles in a given unit of time.the number of times the data value occurs.
  4. 6. The number of times a number is zero for a given polynomial.To add equal groups.
  5. 10. A value that is more than 1.5 times the interquartile range above the third quartile or below the first quartile.
  6. 14. For functions of the form.a line that continually approaches a given curve but does not meet it at any finite distance.
  7. 15. The ratio of the length of the leg adjacent to an angle to the length of the leg opposite angle.
  8. 16. The line about which the graph of a function.horizontal reference line halfway between the. maximum and minimum values in a graph. of a trigonometric function.
Down
  1. 1. One complete pattern of a periodic function.a closed trail in which the “first vertex = last vertex” is the only vertex that is repeated.
  2. 4. A mathematical statement that contains two expressions and equals sign.a statement that the values of two mathematical expressions are equal
  3. 7. The horizontal length of one cycle.a distance among two repeating points on the graph function.
  4. 8. Data are collected from responses given by members of a group regarding their characteristics,behaviors, or opinions.
  5. 9. An error that results in a misrepresentation of a population. the difference between the expected value and the real value of the parameter.
  6. 11. The set of x-values to be evaluated by a function.a discrete region of magnetism in ferromagnetic material.
  7. 12. Either the lowest point or the highest point on the parabola. A special point of a mathematical object, and is usually a location where two or more lines or edges meet.
  8. 13. symmetry A graph has line symmetry if it can be reflected in a vertical line. That each half of the graph maps exactly to the other half.