U2-S1-L1 Basic Functions
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Transcript of U2-S1-L1 Basic Functions
U2-S1-L1 Basic Functions
Learning Target: SWBAT identify functions from a graph, table, or
diagram by using the domain and range.
Vertical Line Test - Functions
x
y
x
y
x
y
x
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x
y
x
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x
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y
Function
Vertical Line Test - Functions
x
y
x
y
x
y
x
y
x
y
x
y
x
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x
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Function Function
Vertical Line Test - Functions
x
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x
y
x
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x
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x
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x
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x
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Function Function Not a Function
Vertical Line Test - Functions
x
y
x
y
x
y
x
y
x
y
x
y
x
y
x
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Function Function Not a Function
Function
Vertical Line Test - Functions
x
y
x
y
x
y
x
y
x
y
x
y
x
y
x
y
Function Function Not a Function
Function
Not a Function
Function Not a Function
Not a Function
Tell whether the relation below is a function.
1)
2)
3)
4)
input output01
523
yx
-3-3-3-3
-1 0 1 2
x
y
Function
Not a Function
Not a Function
input output
-2
-1
0
3456
Not a Function
Find the domain & range: Is it a function?
Find the domain & range: Is it a function?
Find the domain & range: Is it a function?
Find the domain & range: Is it a function?
Find the domain & range: Is it a function?
Find the domain & range: Is it a function?
Find the domain & range: Is it a function?
Find the domain & range: Is it a function?
Find the domain & range: Is it a function?