Section 1.2 Linear Inequalities

The properties of inequalities provide a way to

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: properties of inequalities provide a way to transform one inequality into an equivalent inequality. Example Solve the inequalities. 1 −5(x + 2) − 3 < 3x + 11. 2 9(w − 1) − 3w ≥ −2(5 − 3w ) + 1. Outline Inequalities Properties of Inequalities Compound Inequalities Applications Unions and Intersections of Sets Definition Let A and B be sets. 1 The union of A and B is the set A ∪ B consisting of elements a such that a ∈ A or a ∈ B . 2 The intersection of A and B is the set A ∩ B consisting of elements a such that a ∈ A and a ∈ B . Example Find the union and intersection of the sets A = {−3, −2, −1, 0, 1, 2, 3, 4} and B = {−4, −2, 0, 2, 4}. Outline Inequalities Properties of Inequalities Compound Inequalities Applications Solving Compound Inequalities Often we wish to solve two o...
View Full Document

{[ snackBarMessage ]}

Ask a homework question - tutors are online