Math 20-2

5. interval Interval in which the true value you're trying to find.
6. form A quadratric written in the form y=a(x-r)(x-s).
9. proof A proof that contains invalid assumptions or has an error in reasoning.
10. A statement of the values of a variable that ensures the expression is defined.
11. relation A relation that can be written in standard form.
14. root Root that is a solution to an equation but doesn't satisfy the original conditions.
15. value The greatest value within the range of a relation.
16. Number of standard deviations of data above or below the mean.
18. Decrease dimensions by a constant factor.
19. terms Terms that have the same set of variable bases and corresponding exponents.
20. Increase dimensions by a constant factor.
22. value The least value within the range of a relation.

1. The curve-shaped graph of a quadratric relation.
2. form A quadtratic written in the form y=a(x-h)^2.
3. 2 quantities that are related by a constant ratio.
4. polygon Graph represents frequency table where one scale represents continuous data
7. rate A rate in which the numerical value of the second term is 1.
8. Consists of bars and scales.
12. Statement that is formed by switching the premise and the conclusion of another statement.
13. factor Number created from a ratio of any 2 corresponding measurements.
17. objects 2 or more 3-D objects that have proportional dimensions.
21. 2 term ratio used to compare quantities having different units.