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Absolute Value Functions & Graphs   Parent function of Abs. Functions y = |x|
Absolute Value Functions ,[object Object],[object Object],[object Object],[object Object],[object Object]
Graphing Absolute Value Functions ,[object Object],[object Object],[object Object],[object Object],[object Object]
Using a Table ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
The Vertex ,[object Object],[object Object],[object Object]
Example 1 ,[object Object],1.  Identify  b and c b= 1  c= -2 2.  Find the vertex x=  y = -2 3.   Choose two x-values greater than the x coord. of the vertex and two less than.   Lets choose -4,-2, 1, 2. x  |x+1| -2  y -4  |-4 + 1| - 2  1 -2  |-2 + 1| - 2  -1 1  | 1 + 1| - 2  0 2  | 2 + 1| - 2  1 4. Set up a table
Using the TI: Get your Calc! ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Example 2 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Graph:
“ Read the Equation”   ,[object Object],[object Object],[object Object],[object Object],[object Object]
Example 3 ,[object Object],[object Object],[object Object],[object Object],[object Object]

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Graph Absolute Value Functions

Notes de l'éditeur

  1. This is section 2-5 in the text.