Chapter 4‎ > ‎

4.4 Parallel & Perpendicular Lines

Standard(s):

  • F.LE.A.2: Construct linear and exponential functions, including arithmetic and geometric sequences, given a graph, a description of a relationship, or two input-output pairs (include reading these from a table)


Essential Question:

  • How are parallel and perpendicular lines related?


Learning Target:

  • I can write a linear equation that goes through a given point and is parallel to another line. (Synthesize)
  • I can write a linear equation that goes through a given point and is perpendicular to another line. (Synthesize)
  • I can determine from the equations of two lines or the graph of two lines whether they are parallel, perpendicular or intersecting. (Application)

Warm-Up:
     
  • https://docs.google.com/document/d/1q7PEHd1eKnuO97lqsBGBIEPtCm0CtWLuoLDCRpmFpCg/edit?usp=sharing


Notes: 

Click on the image below for the PDF of the notes 4.4 Parallel & Perpendicular Lines
  • https://drive.google.com/file/d/0B7PRmllaLVfFUmJ3R09TR1VYNE0/view?usp=sharing



Video:

Click below for the Classroom Lesson -  4.4 Parallel & Perpendicular Lines
  • https://drive.google.com/file/d/0B7PRmllaLVfFOTJ5QU41Rmd3ME0/view?usp=sharing


Watch this video on Parallel & Perpendicular Lines

  • Embed gadget





Activities:

Click on the image below for  Slopes of Parallel & Perpendicular Lines
  • https://www.ixl.com/math/algebra-1/slopes-of-parallel-and-perpendicular-lines
Click on the image below for Writing an Equation for Parallel & Perpendicular Lines
  • https://www.ixl.com/math/algebra-1/write-an-equation-for-a-parallel-or-perpendicular-line
Extra Help:
Click on the image below for help 
http://www.wolframalpha.com/

Assessment/Homework:
Day 1: pg. 241 21,22, 33-38
Day 2: pg. 241 12-20, 24-28 even
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