Alg+Unit+6

=Inequalities= //Inequalities are used to compare two values or expressions. Below are some links to help with understanding inequalities and their properties.// Introduction into Inequalities Comparing Greater than, Less than, and Equal symbols

Solving Inequalities:
//The links below describe how to solve different inequality expressions.// Solving Inequalities

//Game to practice different types of inequality problems// Fun Practice with inequalities

Solving Compound Inequalities:
//The link below has a video to show how to solve different compound inequality expressions. The 2nd link has a description of how to solve a compound inequality.// Solving Compound Inequalities How to Solve a Compound Inequality Problem

**Graphing Two Variable Inequalities:**


When solving a system of inequalities, the goal is to find the region on a coordinate plane where both inequalities are true. This portion of the coordinate plane is located where the shaded region of both graphs intersect.
 * Solving a system of inequalities**

__//Step 1: Graph the first inequality.//__ Remember to solve for "y" and find the slope and y-intercept y < 2x - 3
 * The following example will show how to solve for a system of inequalities.**

slope (m) = 2/1 y -intercept = (0, -3)

Shade below the DASHED line.

__//Step 2: Graph the second inequality.//__ Remember to solve for "y" and find the slope and y-intercept y __>__ -2/3 x + 2

slope (m) = -2/3 y -intercept = (0, 2)

Shade above the SOLID line.

__//Step 3: Find the double shaded area and either circle the area or write a **S** in the area.//__

The link below shows the example discussed above:

=Absolute Value:= //Absolute Value is the distance a real number is away from zero on a number line. Below is a link to help with understanding Absolute Values.// [|Introduction into Absolute Values]

Simplifying and Solving Absolute Value Equations:
//The link below describes how to simplify different absolute value expressions.// [|Simplifying Absolute Value]

//A video to better understand how to simplify an absolute value expression.// [|Simplifying Absolute Value Expressions Video]

//The links below describes how to solve an absolute value equations.// [|Solving Absolute Value Equations with Examples] [|Solving Absolute Value Equations (Video)]

//The link below describes how to solve an absolute value inequality.// [|Solving Absolute Value Inequalities with Examples] [|Solving Absolute Value Inequalities (Video)]