Algebra 2B

4. of a Product Property the number (or variable) is called the base, while the superscript number is called the exponent or power
5. of Linear Equations a system of linear equations is a collection of two or more linear equations involving the same set of variables. For example, is a system of three equations in the three variables x, y, z.
8. the relation between two expressions that are not equal, employing a sign such as ≠ “not equal to,” > “greater than,” or < “less than.”.
12. Property of Inequality it basically says that if you minus a number from one side of an inequality, you have to minus that same number from the other side of the inequality as well.
14. the set that comprises all the elements (and no others) contained in any of two or more given sets.
15. a fact or piece of data from a study of a large quantity of numerical data.
17. of an algebraic expression) consisting of three terms.
18. formula Each of the solutions given by the quadratic formula is called a root of the quadratic equation.
20. Plot A plot where each data value is split into a "leaf" (usually the last digit) and a "stem" (the other digits).
21. ratio functions are typically used to calculate unknown lengths or angles in a right triangle.
22. diagram a diagram with a structure of branching connecting lines, representing different processes and relationships.

1. numbers a number without fractions; an integer.
2. Set the set of all the solutions of an equation or condition.
3. Property of Equality pretty much means something relating to itself. The reflexive property of equality simply states that a value is equal to itself.
6. a set of which all the elements are contained in another set.
7. Decimal It's a decimal with a finite number of digits.
9. Line a line indicating the general course or tendency of something, e.g. a geographical feature or a set of points on a graph.
10. Property of Inequality you can multiply the other side of the inequality by the same number.
11. sign the sign √ which indicates the square root of the number following (or a higher root indicated by a preceding superscript numeral).
13. Form of a Polynomial term of highest degree is first, its term of 2nd highest is 2nd etc
16. Root Function is a function that maps the set of non-negative real numbers onto itself.
19. rate such as 2 feet per second or 5 miles per hour, they are called unit rates. If you have a multiple-unit rate such as 120 students for every 3 buses, and want to find the single-unit rate, write a ratio equal to the multiple-unit rate with 1 as the second term.
21. of sequence a set of related events, movements, or things that follow each other in a particular order.