Graph Vertex=(h,k) Graph A. B. C. D.
Transcript of Graph Vertex=(h,k) Graph A. B. C. D.
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Graph Absolute Value Equations
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Example 1Graph
( )f x x
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Example 2Graph
2y x
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Example 3Graph
3y x
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Example 4Graph
2 3y x
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Graph
Example 5-On Own5 3y x
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Vertex=(h,k)
Graph in form
y x h k
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Graph
Example 6-On Own( ) 3 2f x x
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Graph
Example 7-On Own4 1y x
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Graph
Example 8-On Own5 3y x
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Quick ReviewGive the vertex of the equations
( ) 3 2f x x
6 3y x
( ) 5 8f x x
9 11y x
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HW #54 Graphing Absolute Values Worksheet
Homework
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Graph the following:
Example 92 3y x
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Graph:
Example 10( ) 2 3 2f x x
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Graph:
Example 111
( ) 3 22
f x x
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For the function ◦ 1. Tell whether it opens up or down
◦ 2. Identify the vertex
◦ 3. Tell whether the function is wider, narrower, or the same width as graph of
Example 12( ) 3 2 4f x x
y x
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For the function◦ 1. Tell whether it opens up or down
◦ 2. Identify the vertex
◦ 3. Tell whether the function is wider, narrower, or the same width as graph of
Example 131
( ) 3 23
f x x
y x
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Write an equation of the graph
Example 14
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HW #56 Graph Absolute Value Equations Worksheet
Homework
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The graph of the function y=f(x) is shown
Sketch the graph of
Example 15
1( )
3y f x
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y=f(x-1)+3
Ex. 15 Cont
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Use the graph of y=x shown to sketch the graph of the given function
1. y=f(x+2)-3 4. y=-3·f(x) 2. f(x-4)+1 5. y=-f(x-1)+4 3. y=.5·f(x) 6. y=2f(x+3)-1
Example 16
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HW #25 Review Worksheet
Homework
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Okay so let’s try this one more time
Let’s use f(x)=x+1
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Now graph y=f(x)+2
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Now Graph y=f(x-2)
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Now Graph y=1( )
4f x
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Now Graph y=-2f(x)
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Now Graph y=3f(x+2)-1
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Now Graph –f(x-1)+3
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HW #26 Worksheet
Homework