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答案:
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1.C f(,Jrx≤0x,x>0<0D≥0
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2.假设f''(x)<0,f(0)=0,p>0,q>0,那么
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3.设f(x)满足f"(x)+f"2(z)=2x,且f"(0)=0,则______.
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4.已知函数f(x)=Asin(ωx φ)(A>0,ω>0)满足条件f(x ) f(x)=0,则ω的值为( ) A.2π B.π C. D.
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5.设f(x)在x=0处可导且f(0)=0,求
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6.f(x)=x(x-x),x∈[0,r
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7.2.设f(x)在[0,1]上有连续导数,f(0)=0证明f(x)dx≤f2(x)dx
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8.设f(x)=x(x-1)(x-2)(x-3),则f’(0)=()
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9.charshu[10]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f};
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10.若在区间(ab)内,函数f(x)的一阶导数f(x)>0,阶导数(x)<0,则函数f(x)在此区间内是()