2024-2025学年福建省莆田一中高一（上）期中数学试卷.pdfVIP

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2024

-

2

0

2

5

(

)

:8,5,40.,.

1.(5)4={zlzs1},B={y|ys0},An[nB=()

A.(0,1),[0,1)C.(0,+0).

2,(5

)p:3z0,z+32,

p()

A,Vz0,z+32,3zz0,z+32?CVz0,2+323zz0,z+327

()

a=308,8=40.8,c=307,

)

3.(5

A.a5c,ca8C.eba.5ac

4.(5)[z]z,,[-3.5]=-4,[2.1]=2,Mle][y]zy()

A,B.C.

5.(5)BMf(x)=|x|()

y|

A.

Ox0x

\J

6.(5)4=R,=(-m,0),x,y+y=0,/()

A,f:43B,z=jy).:BoA,r=f(y)C.:AmB,y=f(z)D.f:BoA,y=f(x)

AIR/H14HT

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72a,

7()z)={(@1Q,a()

A.[02)B.(1,2)C[0,1]D.[4,1

8.(5)Rz)=ae+e2,a)2z-1)()

A.0.(-oo,)U(L,+00)C.(-3+9)D.(-c0,~z)U(Z,+0)

:3,6,18.,.6

,,0.

1.(6),()

A.(z)(z2

)

2

,(z)()[1,+a)

Cq,a)=a2+1(a0ax1)(2,2)

D.z)[,2],z+1)[2,3]

NS(6)z)R,z0,f(z)=-07+2c+m,Mi()

A.f()=1.z0,f(x)=a?+22Q0z1,