f(x)在[0,1]上有连续的二阶导数,f(0)=f(1)=0,任意x属于[0,...715af2ac3f81f8.png"]
f(x)在[0,1]上有连续的二阶导数,f(0)=f(1)=0,任意x属于[0,...715af2ac3f81f8.png"]
【单选题】a设 f ( x ) 在 [ 0 , 1 ] 满足 f ′′ ( x ) > 0 ,则下列不等式中正确的是() A. f ′ ( 1 ) > f ′ ( 0 ) > f ( 1 ) − f ( 0 ) " role="presentation"> f ′ ( 1 ) > f ′ ( 0 ) > f ( 1 ) − f ( 0 ) B. f ′ ( 1 ) > f ( 1 ) − f ( 0 ) > f ′ ( 0 ) " role="presentation"> f ′ ( 1 ) > f ( 1 ) − f ( 0 ) > f ′ ( 0 ) C. f ( 1 ) − f ( 0 ) > f ′ ( 1 ) > f ′ ( 0 ) " role="presentation"> f ( 1 ) − f ( 0 ) > f ′ ( 1 ) > f ′ ( 0 ) D. f ′ ( 1 ) > f ( 0 ) − f ( 1 ) > f ′ ( 0 ) " role="presentation"> f ′ ( 1 ) > f ( 0 ) − f ( 1 ) > f ′ ( 0 )
【单选题】a设 f ( x ) 在 [ 0 , 1 ] 满足 f ′′ ( x ) > 0 ,则下列不等式中正确的是() A. f ′ ( 1 ) > f ′ ( 0 ) > f ( 1 ) − f ( 0 ) " role="presentation"> f ′ ( 1 ) > f ′ ( 0 ) > f ( 1 ) − f ( 0 ) B. f ′ ( 1 ) > f ( 1 ) − f ( 0 ) > f ′ ( 0 ) " role="presentation"> f ′ ( 1 ) > f ( 1 ) − f ( 0 ) > f ′ ( 0 ) C. f ( 1 ) − f ( 0 ) > f ′ ( 1 ) > f ′ ( 0 ) " role="presentation"> f ( 1 ) − f ( 0 ) > f ′ ( 1 ) > f ′ ( 0 ) D. f ′ ( 1 ) > f ( 0 ) − f ( 1 ) > f ′ ( 0 ) " role="presentation"> f ′ ( 1 ) > f ( 0 ) − f ( 1 ) > f ′ ( 0 )
设在[0,1]上f""(x)>0,则f"(0)f"(1),f(1)-f(0)或f(0)-f(1)的大小顺序是() A: f"(1)>f"(0)>f(1)-f(0)。 B: f"(1)>f(1)-f(0)>f"(0)。 C: f(1)-f(0)>f"(1)>f"(0)。 D: f"(1)>f(0)-f(1)>f"(0)。
设在[0,1]上f""(x)>0,则f"(0)f"(1),f(1)-f(0)或f(0)-f(1)的大小顺序是() A: f"(1)>f"(0)>f(1)-f(0)。 B: f"(1)>f(1)-f(0)>f"(0)。 C: f(1)-f(0)>f"(1)>f"(0)。 D: f"(1)>f(0)-f(1)>f"(0)。
当x∈[0,1]时,f"(x)>0,则f"(0),f"(1),f(1)-f(0)的大小次序为______. A: f"(0)>f(1)-f(0)>f"(1) B: f"(0)<f"(1)<f(1)-f(0) C: f"(0)>f"(1)>f(1)-f(0) D: f"(0)<f(1)-f(0)<f"(1)
当x∈[0,1]时,f"(x)>0,则f"(0),f"(1),f(1)-f(0)的大小次序为______. A: f"(0)>f(1)-f(0)>f"(1) B: f"(0)<f"(1)<f(1)-f(0) C: f"(0)>f"(1)>f(1)-f(0) D: f"(0)<f(1)-f(0)<f"(1)
(1995年)设函数f(χ)在[0,1]上f〞(χ)>0,则f′(1)、f′(0)、f(1)-f(0)或f(0)-f(1)的大小顺序是 【 】 A: f′(1)>f′(0)>f(1)-f(0) B: f′(1)>f(1)-f(0)>f′(0) C: f(1)-f(0)>f′(1)>f′(0) D: f′(1)>f(0)-f(1)>f′(0)
(1995年)设函数f(χ)在[0,1]上f〞(χ)>0,则f′(1)、f′(0)、f(1)-f(0)或f(0)-f(1)的大小顺序是 【 】 A: f′(1)>f′(0)>f(1)-f(0) B: f′(1)>f(1)-f(0)>f′(0) C: f(1)-f(0)>f′(1)>f′(0) D: f′(1)>f(0)-f(1)>f′(0)
设函数f(x)在[0,1]上f"(x)>0,则f'(0),f'(1),f(1)-f(0)或f(0)-f(1)的大小顺序是______. A: f'(1)>f'(0)>f(1)-f(0) B: f'(1)>f(1)-f(0)>f'(0) C: f(1)-f(0)>f'(1)>f'(0) D: f'(1)>f(0)-f(1)>f'(0)
设函数f(x)在[0,1]上f"(x)>0,则f'(0),f'(1),f(1)-f(0)或f(0)-f(1)的大小顺序是______. A: f'(1)>f'(0)>f(1)-f(0) B: f'(1)>f(1)-f(0)>f'(0) C: f(1)-f(0)>f'(1)>f'(0) D: f'(1)>f(0)-f(1)>f'(0)
You need to restore your database back to 9/30/2008 at 18:00. In what order would you run the following commands to compete this task?() a. restore controlfile until time `09/30/2008:18:00:00’ b. restore database until time `09/30/2008:18:00:00’ c. restore spfile until time `09/30/2008:18:00:00’ d. recover database until time `09/30/2008:18:00:00’ e. alter database open resetlogs f. alter database open A: b, d, e B: b, d, f C: c, a, b, d, e D: c, a, b, d, f E: a, b, d, e
You need to restore your database back to 9/30/2008 at 18:00. In what order would you run the following commands to compete this task?() a. restore controlfile until time `09/30/2008:18:00:00’ b. restore database until time `09/30/2008:18:00:00’ c. restore spfile until time `09/30/2008:18:00:00’ d. recover database until time `09/30/2008:18:00:00’ e. alter database open resetlogs f. alter database open A: b, d, e B: b, d, f C: c, a, b, d, e D: c, a, b, d, f E: a, b, d, e
在[0,1]上f"(x)>0,则f'(0),f'(1),f(1)-f(0)及f(0)-f(1)的大小顺序是( ). A: f'(1)>f(0)-f(1)>f'(0) B: f(1)-f(0)>f'(1)>f'(0) C: f'(1)>f'(0)>f(1)-f0) D: f'(1)>f(1)-f(0)>f'(0)
在[0,1]上f"(x)>0,则f'(0),f'(1),f(1)-f(0)及f(0)-f(1)的大小顺序是( ). A: f'(1)>f(0)-f(1)>f'(0) B: f(1)-f(0)>f'(1)>f'(0) C: f'(1)>f'(0)>f(1)-f0) D: f'(1)>f(1)-f(0)>f'(0)
聊天群组“ Big Big Club”是甚么时候创建的?() A: 2020/09/17 10:34; B: 2020/09/18 10:34; C: 2020/09/18 08:35; D: 2020/09/18 07:34; E: 2020/09/18 09:34
聊天群组“ Big Big Club”是甚么时候创建的?() A: 2020/09/17 10:34; B: 2020/09/18 10:34; C: 2020/09/18 08:35; D: 2020/09/18 07:34; E: 2020/09/18 09:34
图示桁架中1、2、3、4杆的内力为()。 A: F=F=0,F=F不等于0 B: F=F不等于0,F=F=0 C: F=F不等于0,F=F不等于0 D: F=F=F=F=0
图示桁架中1、2、3、4杆的内力为()。 A: F=F=0,F=F不等于0 B: F=F不等于0,F=F=0 C: F=F不等于0,F=F不等于0 D: F=F=F=F=0