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## Straight lines and parabolas used to represent situations.

Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.
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## Linear Functions - Overview

by CK-12 //basic
Overview
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• Video

## Solving Word Problems Involving Relations and Functions - Overview

by CK-12 //basic
Overview
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• Video

## Linear Functions - Example 1

by CK-12 //basic
Constructing a Table of Values Given an Equation
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• Video

## Linear Functions - Example 2

by CK-12 //basic
Constructing a Graph Given a Table of Values
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• Video

## Linear Functions - Example 3

by CK-12 //basic
Evaluating a Function Given Input Values
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• Video

## Solving Word Problems Involving Relations and Functions - Example 1

by CK-12 //basic
Determining Function v. Relation Given a Word Problem
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• Video

## Solving Word Problems Involving Relations and Functions - Example 2

by CK-12 //basic
Constructing Tables Given a Word Problem
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• Video

## Solving Word Problems Involving Relations and Functions - Example 3

by CK-12 //basic
Graphing Functions Given a Word Problem
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