Download - § 1.5 函数 的图象
Transcript
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?1. .
- :2()() y=Asinx(A>0) y=sinx, (A>1) (0
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::
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A12 C12 D
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ysin2x?2. .
- :2()() y=sinx (>0) ,y=sinx( 0
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:()
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A
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3. /3/4y=sinx
- :,,..:y=sin(x+),y=sinx(>0)(
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:
?1. .
::
A12 C12 D
ysin2x?2. .
:()
A
3. /3/4y=sinx
: