摘要:对任意x∈R.f(x)=f(x-1)+f(x+1)且f(0)=6,f(4)=3,则f(69)=
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已知对任意x∈R,都有x3-2x2-x+2=(x+a)(x+b)(x+c),且a>b>c时,
(1)求实数a,b,c的值;
(2)求函数f(x)=ax2+2bx+c在[0,3]的值域.
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(1)求实数a,b,c的值;
(2)求函数f(x)=ax2+2bx+c在[0,3]的值域.
已知对任意x∈R,都有x3-2x2-x+2=(x+a)(x+b)(x+c),且a>b>c时,
(1)求实数a,b,c的值;
(2)求函数f(x)=ax2+2bx+c在[0,3]的值域.
查看习题详情和答案>>
(1)求实数a,b,c的值;
(2)求函数f(x)=ax2+2bx+c在[0,3]的值域.
已知对任意x∈R,都有x3-2x2-x+2=(x+a)(x+b)(x+c),且a>b>c时,
(1)求实数a,b,c的值;
(2)求函数f(x)=ax2+2bx+c在[0,3]的值域.
查看习题详情和答案>>
(1)求实数a,b,c的值;
(2)求函数f(x)=ax2+2bx+c在[0,3]的值域.
查看习题详情和答案>>