Unit 4
Graphing Linear Equations

[Unit 4 Skills Review]

... see 4.2 and 4.3 below for printable graph paper templates

[Home]

NEW!!
FUNCTION MACHINE!!

Supplemental SLOPE Lesson
& Linear Equation Lesson

Practice with Slope and Linear Equations

Graphing Calculator

"Use me!"

Lesson/Objective Supplemental Lessons On-line Practice Homework
4.1  Graphing Linear Equations in One Variable
  • How to graph horizontal and vertical lines in the coordinate plane

on x-y system

Ms. Engelfried's Graphing Linear Equations Packet

 

Practice with this Function Machine from the Math Playground! hw #4-1 Due 
1) Read pgs 176-179
2) pg 180-81 #1-33

hw #4-2 Due 
Lab 4.1A Using the Web-based Graphing Calculator  
You may do this lab in class or at home!


Read on the x-y coordinate system

4.2  Graphing Linear Equations in Two Variables   see REGENTS PREP lesson

Line of Best Fit Applet from NCTM Illuminations website

QuikChek hw #4-2 Due 
1)
Complete Lab 4.1A Using the Web-based Graphing Calculator
2) Lab 4.1B - The x-y Coordinate System
3) pg 186 #5-6,9-10,13-14

Click here for HELP with Lab 4.1A

4.2  Graphing Linear Equations in Two Variables (cont.)
  • How to interpret graphs of linear equations
small Purplemath hyperlink graphic


on horizontal and vertical lines


HAVE YOU READ THIS YET?
  on the x-y coordinate system

YOU BETTER!!

QuikChek hw #4-3 Due 
Complete Tiling Garden Beds Lab and Analysis

YOU need to print, study, and practice with Ms. Engelfried's Graphing Linear Equations Packet ... YOU need to have a 100% confidence level with the material in this packet on pages 1 thru 9.. get on it folks!!!

Graph Paper with x-y table

hw #4-4 Due Mon, Nov 16th
pg 186 #1-24

 

4.3  Quick Graphs Using Intercepts
  • How to find the intercepts of the graph of a linear equation
small Purplemath hyperlink graphic

QuikChek hw #4-5 Due 

pg 193-94 #7-10,15-16,25-26,
31-34,40-41,53-56
pg 188 #39-40,43-44

Graph Paper with "Intercepts" x-y table

Complete Lab 4.2 Mowing the Lawn

QUIZ on lessons 4.1 thru 4.3 TBA

4.4     The Slope of a Line

Video Tutor Lessons:

small Purplemath hyperlink graphic

QuikChek hw #4-6 Due 
Complete Unit 4 Problem Set A
Do Problems #1,2,3,5

READ ALL 3 Lessons (Purplemath, Coolmath and my link) prior to next class!!

4.5     Quick Graphs Using Slope-Intercept Form   QuikChek hw #4-7 Due 
Complete Unit 4 Problem Set B

hw #4-8 Due Mon, Nov 30th
pg 208 #5-16
pg 201 #21-30
pg 208 #20-24, 28-34; (you may sketch two lines per x-y coordinate plane)
pg 210 #45-48, 53-56 (you may sketch all 4 lines on one x-y coordinate plane)

4.6  Connections: Solutions and x-intercepts   (SKIP) (SKIP)
4.7  Graphs of Absolute Value Equations small Purplemath hyperlink graphic
Highly Recommended!!
EXTRA-EXTRA!! You can graph absolute value equations using our web-based graphing calculator. 
For y = |x+2| -3 just type "abs(x+2)-3" in the function input window.  Woo-hoo!!
hw #4-9 Due 
Complete Unit 4 Problem Set C
[Selected Answers]


4.8  Solving Absolute Value Equations   (SKIP)
QuikChek
(SKIP)
Supplemental SLOPE Lesson
& Linear Equation Lesson
  Practice with Slope and Linear Equations  
GET READY FOR THE TEST! UNIT 4 SKILLS REVIEW   hw #4-10 Due 
pg 233 #1-14, 17-18, 21 [Answers]
Complete Unit 4 Problem Set D

OPTIONAL EXTRA PRACTICE (when you just can't get enough Algebra!) 
pg 230 #1-10,13-24,29-32

UNIT 4 TEST - TBA