### Present Remotely

Send the link below via email or IM

• Invited audience members will follow you as you navigate and present
• People invited to a presentation do not need a Prezi account
• This link expires 10 minutes after you close the presentation

Do you really want to delete this prezi?

Neither you, nor the coeditors you shared it with will be able to recover it again.

# 1.3

No description
by

## dalia hussein

on 16 February 2014

Report abuse

#### Transcript of 1.3

Solution

Objectives

Understand the relation between the distance and the absolute value.

Solving absolute value equations and inequalities.

Apply the absolute value to solve radical inequalities.

EXAMPLE 7

EXAMPLE 5

Solution

EXAMPLE 4

Solution

What is the meaning of ??

1-3 Absolute Value in Equations and Inequalities

Precalculus
Math 001

Home work

Page 73 :

8, 12, 14,
18,22, 24, 26, 28,
36, 38,40,46, 57,59,

Discussion point

31) Solve, interpret geometrically, and graph. When applicable, write answers using both inequality notation
and interval notation.

24,29) Write each of the statements as an absolute value equation or inequality.

EXAMPLE 3

Write without the absolute value signs :

d(B,O)=

15) Use the number line shown to find the indicated distances.

The Distance is always positive

Equations and
Inequalities

Chapter 1

Simplify, and write without absolute value
signs. Do not replace radicals with decimal approximations.

1-3 Exercises: page 73

│2│

│0│

│ -1 │

Example :

Solving Absolute Value Equations and Inequalities
Full transcript