# Concept 11 write and graph linear inequalities answer key

- Solving linear inequalities
- Concept 11: Writing & Graphing Inequalities
- Systems of Equations and Inequalities

## Solving linear inequalities

Concept 11 Write and Graph Linear Inequalities. Concept Writing & Graphing Inequalities. Notes: Big Ideas. Examples/Details.

andThe graph of a linear inequality in one variable is a number line. Inequalities that have the same solution are called equivalent. There are properties of inequalities as well as there were properties of equality. The addition property of inequality says that adding the same number to each side of the inequality produces an equivalent inequality. The subtraction property of inequality tells us that subtracting the same number from both sides of an inequality gives an equivalent inequality. The multiplication property of inequality tells us that multiplication on both sides of an inequality with a positive number produces an equivalent inequality.

Answer: Answer: a.) NO. Section 2: Graphing Linear Inequalities that are Horizontal. Answer: a.) No b= b. = 0. Concept 11 Write and Graph Linear Inequalities.

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It is now time to switch gears a little and start thinking about solving inequalities. Before we get into solving inequalities we should go over a couple of the basics first. It is also assumed that you know that. Likewise, it is assumed that you know how to deal with the remaining two inequalities. What we want to discuss is some notational issues and some subtleties that sometimes get students when they really start working with inequalities.

All work and steps must be shown. Choose the option for Step 2 that you haven t completed yet Mr. Sieling s Signature. Take the Schoology Quiz Score of 4 or higher move to level 4 Score of 3 or less, complete 1 of the following tasks Create a short video tutorial about how to graph a linear inequality Level 3 Quiz Score: BuzzMath Fix Mistakes Alternate Option Complete this task in BuzzMath Write up the questions you got wrong and hand it in. Sieling s Signature: A Level 4 1. Sieling s Signature:. Concept Practice 2.

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## Concept 11: Writing & Graphing Inequalities

Enter the inequality you want to plot, set the dependent variable if desired and click on the Graph button. In previous chapters we solved equations with one unknown or variable.

## Systems of Equations and Inequalities

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Concept Writing & Graphing Inequalities - PDF