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Henrico County Public Schools, Virginia
 
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Module - Relations and Functions
Lesson 2 - Relations

Lessons

1-

Coordinate Plane

2-

Relations

3-

Equations as Relations

4-

Graphing Linear Equations

5-

Functions

6-

Writing Equations from Patterns

7-

Module Review

 

 
SOL

A.7 - The student will investigate and analyze function (linear and quadratic) families and their characteristics both algebraically and graphically, including
b) domain and range.
f) making connections between and among multiply represenations of functions including concrete, verbal, numeric, graphic, and algebraic.

Common Core Standards
8.F.3 8.F.5 F-IF.1 F-IF.4 F-IF.5 F-IF.7a F-IF.7c F-IF.9 F-BF.1a F-BF.1b F-BF.3 F-LE.2 F-LE.5
Warm-up
  1. ExamView Quiz: Coordinate Plane
Lessons
  1. Notes: Relations (ppt)
Videos
  1. Video: PH Determining a Reasonable Domain and Range for a Situation
  2. Video: PH Modeling a Function Using Three View
Explore Learning
  1. Linear Functions: Determine if a relation is a function from the mapping diagram, ordered pairs, or graph. Use the graph to determine if it is linear.
Geogebra

 

Internet Sites
  1. Notes: Domain and Range - notes and interactives from Purplemath.com
  2. Notes: Functions - notes on functions, function boxes, domain and range, and mappings at Coolmath.com
Tasks

 

Homework
  1. Glencoe PWS (pdf)
  2. Glencoe SG (pdf)
Journal
  1. Opinion: I wish I could learn more about _____. Explain why.
Study Guide
  1. ExamView Quiz: Relations
Other
HCPS 2002-