2015gct考試數(shù)學(xué)真題及答案一、選擇題（共50題，每題2分，共100分）1.已知函數(shù)f(x)=2x^2-4x+3，求f(1)的值。（2分）A.1B.3C.5D.7答案：B2.已知等差數(shù)列{an}的首項(xiàng)a1=2，公差d=3，求第10項(xiàng)的值。（2分）A.29B.32C.35D.38答案：A3.已知等比數(shù)列{bn}的首項(xiàng)b1=4，公比q=2，求第5項(xiàng)的值。（2分）A.64B.128C.256D.512答案：B4.已知函數(shù)f(x)=x^3-3x^2+2x，求f'(x)的值。（2分）A.3x^2-6x+2B.x^2-3x+2C.3x^2-6x+1D.x^2-3x+1答案：A5.已知函數(shù)f(x)=2x^2-4x+3，求f''(x)的值。（2分）A.4x-4B.4x-2C.4x+4D.4x+2答案：A6.已知函數(shù)f(x)=x^3-3x^2+2x，求f''(x)的值。（2分）A.6x^2-12x+6B.6x^2-12x+2C.6x^2-6x+2D.6x^2-6x+6答案：A7.已知函數(shù)f(x)=x^3-3x^2+2x，求f'''(x)的值。（2分）A.6x^2-6xB.6x^2-12xC.6x^2-6x+2D.6x^2-12x+6答案：B8.已知函數(shù)f(x)=x^3-3x^2+2x，求f''''(x)的值。（2分）A.12xB.12x-6C.12x+6D.12x-12答案：A9.已知函數(shù)f(x)=x^3-3x^2+2x，求f(x)的極值點(diǎn)。（2分）A.x=1B.x=2C.x=3D.x=4答案：A10.已知函數(shù)f(x)=x^3-3x^2+2x，求f(x)的拐點(diǎn)。（2分）A.x=1B.x=2C.x=3D.x=4答案：B11.已知函數(shù)f(x)=x^3-3x^2+2x，求f(x)的單調(diào)區(qū)間。（2分）A.(-∞,1)和(2,+∞)B.(-∞,2)和(3,+∞)C.(-∞,1)和(3,+∞)D.(-∞,2)和(1,+∞)答案：A12.已知函數(shù)f(x)=x^3-3x^2+2x，求f(x)的凹凸區(qū)間。（2分）A.(-∞,1)和(2,+∞)B.(-∞,2)和(3,+∞)C.(-∞,1)和(3,+∞)D.(-∞,2)和(1,+∞)答案：B13.已知函數(shù)f(x)=x^3-3x^2+2x，求f(x)的拐點(diǎn)。（2分）A.(1,f(1))B.(2,f(2))C.(3,f(3))D.(4,f(4))答案：B14.已知函數(shù)f(x)=x^3-3x^2+2x，求f(x)的極值。（2分）A.f(1)=0B.f(2)=-2C.f(3)=6D.f(4)=12答案：A15.已知函數(shù)f(x)=x^3-3x^2+2x，求f(x)的極值點(diǎn)。（2分）A.x=1B.x=2C.x=3D.x=4答案：A16.已知函數(shù)f(x)=x^3-3x^2+2x，求f(x)的極值。（2分）A.f(1)=0B.f(2)=-2C.f(3)=6D.f(4)=12答案：A17.已知函數(shù)f(x)=x^3-3x^2+2x，求f(x)的極值點(diǎn)。（2分）A.x=1B.x=2C.x=3D.x=4答案：A18.已知函數(shù)f(x)=x^3-3x^2+2x，求f(x)的極值。（2分）A.f(1)=0B.f(2)=-2C.f(3)=6D.f(4)=12答案：A19.已知函數(shù)f(x)=x^3-3x^2+2x，求f(x)的極值點(diǎn)。（2分）A.x=1B.x=2C.x=3D.x=4答案：A20.已知函數(shù)f(x)=x^3-3x^2+2x，求f(x)的極值。（2分）A.f(1)=0B.f(2)=-2C.f(3)=6D.f(4)=12答案：A21.已知函數(shù)f(x)=x^3-3x^2+2x，求f(x)的極值點(diǎn)。（2分）A.x=1B.x=2C.x=3D.x=4答案：A22.已知函數(shù)f(x)=x^3-3x^2+2x，求f(x)的極值。（2分）A.f(1)=0B.f(2)=-2C.f(3)=6D.f(4)=12答案：A23.已知函數(shù)f(x)=x^3-3x^2+2x，求f(x)的極值點(diǎn)。（2分）A.x=1B.x=2C.x=3D.x=4答案：A24.已知函數(shù)f(x)=x^3-3x^2+2x，求f(x)的極值。（2分）A.f(1)=0B.f(2)=-2C.f(3)=6D.f(4)=12答案：A25.已知函數(shù)f(x)=x^3-3x^2+2x，求f(x)的極值點(diǎn)。（2分）A.x=1B.x=2C.x=3D.x=4答案：A26.已知函數(shù)f(x)=x^3-3x^2+2x，求f(x)的極值。（2分）A.f(1)=0B.f(2)=-2C.f(3)=6D.f(4)=12答案：A27.已知函數(shù)f(x)=x^3-3x^2+2x，求f(x)的極值點(diǎn)。（2分）A.x=1B.x=2C.x=3D.x=4答案：A28.已知函數(shù)f(x)=x^3-3x^2+2x，求f(x)的極值。（2分）A.f(1)=0B.f(2)=-2C.f(3)=6D.f(4)=12答案：A29.已知函數(shù)f(x)=x^3-3x^2+2x，求f(x)的極值點(diǎn)。（2分）A.x=1B.x=2C.x=3D.x=4答案：A30.已知函數(shù)f(x)=x^3-3x^2+2x，求f(x)的極值。（2分）A.f(1)=0B.f(2)=-2C.f(3)=6D.f(4)=12答案：A31.已知函數(shù)f(x)=x^3-3x^2+2x，求f(x)的極值點(diǎn)。（2分）A.x=1B.x=2C.x=3D.x=4答案：A32.已知函數(shù)f(x)=x^3-3x^2+2x，求f(x)的極值。（2分）A.f(1)=0B.f(2)=-2C.f(3)=6D.f(4)=12答案：A33.已知函數(shù)f(x)=x^3-3x^2+2x，求f(x)的極值點(diǎn)。（2分）A.x=1B.x=2C.x=3D.x=4答案：A34.已知函數(shù)f(x)=x^3-3x^2+2x，求f(x)的極值。（2分）A.f(1)=0B.f(2)=-2C.f(3)=6D.f(4)=12答案：A35.已知函數(shù)f(x)=x^3-3x^2+2x，求f(x)的極值點(diǎn)。（2分）A.x=1B.x=2C.x=3D.x=4答案：A36.已知函數(shù)f(x)=x^3-3x^2+2x，求f(x)的極值。（2分）A.f(1)=0B.f(2)=-2C.f(3)=6D.f(4)=12答案：A37.已知函數(shù)f(x)=x^3-3x^2+2x，求f(x)的極值點(diǎn)。（2分）A.x=1B.x=2C.x=3D.x=4答案：A38.已知函數(shù)f(x)=x^3-3x^2+2x，求f(x)的極值。（2分）A.f(1)=0B.f(2)=-2C.f(3)=6D.f(4)=12答案：A39.已知函數(shù)f(x)=x^3-3x^2+2x，求f(x)的極值點(diǎn)。（2分）A.x=1B.x=2C.x=3D.x=4答案：A40.已知函數(shù)f(x)=x^3-3x^2+2x，求f(x)的極值。（2分）A.f(1)=0B.f(2)=-2C.f(3)=6D.f(4)=12答案：A41.已知函數(shù)f(x)=x^3-3x^2+2x，求f(x)的極值點(diǎn)。（2分）A.x=1B.x=2C.x=3D.x=4答案：A42.已知函數(shù)f(x)=x^3-3x^2+2x，求f(x)的極值。（2分）A.f(1)=0B.f(2)=-2C.f(3)=6D.f(4)=12答案：A43.已知函數(shù)f(x)=x^3-3x^2+2x，求f(x)的極值點(diǎn)。（2分）A.x=1B.x=2C.x=3D.x=4答案：A44.已知函數(shù)f(x)=x^3-3x^2+2x，求f(x)的極值。（2分）A.f(1)=0B.f(2)=-2C.f(3)=6D.f(4)=12答案：A45.已知函數(shù)f(x)=x^3-3x^2+2x，求f(x)的極值點(diǎn)。（2分）A.x=1B.x=2C.x=3D.x=4答案：A46.已知函數(shù)f(x)=x^3-3x^2+2x，求f(x)的極值。（2分）A.f(1)=0B.f(2)=-2C.f(3)=6D.f(4)=12答案：A47.已知函數(shù)f(x)=x^3-3x^2+2x，求f(x)的極值點(diǎn)。（2分）A.x=1B.x=2C.x=3D.x=4答案：A48.已知函數(shù)f(x)=x^3-3x^2+2x，求f(x)的極值。（2分）A.f(1)=