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答案:
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1.B.W=F△C.W>F△D.W<—F△
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2.-f f f f
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3.f'f'f'f
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4.4.设f(x)f(f(),f(f(f(z))), f(
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5.若f(x)=xA、f(1)<f(2)<f(4)B、f(4)<f(2)<f(1)C、f(2)<f(1)<f(4)D、f(2)<f(4)<f(1)
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6.f(x) f(x)f"(r)f'(x) f(r)
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7.(r)e,f (r), f(r) f(r)f (r)f
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8.fifth fɪfθ]
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9.【计算题】1.已知函数 ,求: f(0),f( ),f(-x),f(x 1),f( ).
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10.F, =F, F