click below
click below
Normal Size Small Size show me how
chapter 6 vocab
algebra 1 Mr. Stepp chapter 6 vocab
Question | Answer |
---|---|
Addition property of Inequalities | If any number is added to each side of a true inequality, the resulting inequality is also true example: 2 < 7 2+6 <7+6 8<13 |
Division Property of Inequalities | If each side of the inequality is divided by the same positive number, the resulting inequality is also true. Example: if a>b, then a/c>b/c, and if a |
Half-Plane | any line in the plane divides the plane into two regions called half-planes. The line is called the boundary of each of the two half-planes. |
Intersection | the graph of a compound inequality containing and;the solution is the set of elements common to both inequalities |
Multiplication Property of inequalities | If each side of a true inequality is multiplied by the same positive number, the resulting inequality is also true. example: if a>b the ac>bc, and if a |
Set-Builder Notation | A concise way of writing a solution set. For example, {t|t<17} represents the set of all numbers t such that t is less than 17 |
Union | The graph of a compound inequality containing or; the solution is a solution of either inequality, not necessarily both. |