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1.6 Relations

Standard(s):

  • F.IF.A.1:    Understand that a function from one set (called the domain) to another set (called the range) assigns to each element of the domain exactly one element of the range. If f is a function and x is an element of its domain, then f(x) denotes the output of f corresponding to the input x. The graph of f is the graph of the equation y = f(x).    

Essential Question:

  • How can the relationship between quantities best be represented?

Learning Target:

  • I can identify the x value as the input and the f(x) value as the output of the function. (Analyze)
  • I can evaluate a function in function notation given the domain. (Evaluation)
  • I can write the range of a function in set notation. (Application)
  • I can interpret the output of a function within the context of the problem. (Evaluation)


Warm-Up: 
  • https://docs.google.com/document/d/1jt1Ng-Xsv942w7YJSLf7mRG_nZG5MGKGPCIRIWn1PSk/edit


Notes: 

Click on the image below for the PDF of the notes 1.6 Relations.


Video:

Click below for the Classroom Lesson - Relations
  • https://drive.google.com/file/d/0B7PRmllaLVfFdEZiRUFsT3VfQWc/view?usp=sharing


Activities:

Click on the image below for the activity IXL - Relations
  • https://www.ixl.com/math/algebra-1/domain-and-range-of-relations
Extra Help:
Click on the image below for help 
http://www.wolframalpha.com/

Assessment/Homework:

pg. 41 9-17 odd
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