2015-2016学年新人教版九年级上第一次月考数学试卷及答案

ÐÏࡱáþÿ[]þÿÿÿZqÄ8
9
:
;
ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿì¥Á€øR¿VJbjbjqq„e
e
Ýÿÿÿÿÿÿ·ŠŠÖÖ&&&ÿÿÿÿ:::8r¬-l:«NJŠê
ttttl‚ŽNNNNNNN$õP¢—SP,N9&o!Jlo!o!,NÖÖttÖ
eN¥1¥1¥1o!vÖ8t&tN¥1o!N¥1¥1
FJÌ®LtÿÿÿÿPEc…Ñ:å0KòM{N0«N,K‚çSõ0XçS4®LçS&®LD
–®D|¥1Àd$-K–––,N,NM1X–––«No!o!o!o!ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿçS–––––––––Šœ:

ènÞ]Yuˆ[\t^?QåzÄ[¿[6Rf[!h2015-2016f[t^Nf[g,{N!kg€RNpef[Õ‹˜˜,{IwSÿ�éb˜˜ÿN
0�éb˜˜ÿ,g'Y˜˜qQ12\˜˜ÿqQ36Rÿ1ÿ¹ez2xÿx+3ÿ=0„v9h„vÅ`µQ/fÿÿAÿg$N*NNøvI{„vž[pe9hBÿg$N*NøvI{„vž[pe9hCÿêSgN*Nž[pe9hDÿ¡lgž[pe9h2ÿsQŽNx„v¹ezx2-2x+k=0g$N*NNøvI{„vž[pe9hÿRk„vÖSPƒôV/fÿÿAÿkÿ1Bÿk-ÿ1Cÿkÿ-1Dÿk-ÿ-13ÿå‚sQŽNx„vNCQŒN!k¹ezx2+2x+k=0¡lgž[pe9hÿRN!kýQpey=ÿk-1ÿx+3„vþVaŒÏ~Ç�ÿÿAÿ,{ŒN0N0ÛVaŒP–Bÿ,{N0ŒN0NaŒP–Cÿ,{N
0N0ÛVaŒP–Dÿ,{N0ŒN0ÛVaŒP–4ÿ\›bir¿~y=x2+1HQTæ]s^ûy2*NUSMOÿ�QTNs^ûy3*NUSMOÿ£�HN@b—_›bir¿~„výQpesQû|_/fÿÿAÿy=ÿx+2ÿ2+2Bÿy=ÿx+2ÿ2cþ2Cÿy=ÿxcþ2ÿ2+2Dÿy=ÿxcþ2ÿ2cþ25ÿNRþVb_-Nÿâe/ft�ù[ðyþVb_ÿÈS/f-NÃ_ù[ðyþVb_/fÿÿÿAÿ
Bÿ
Cÿ
Dÿ
6ÿ¾‹EMBEDEquation.KSEE3
ÿEMBEDEquation.KSEE3
/f¹ezEMBEDEquation.KSEE3
+5xcþ3=0„v$N*N9hÿREMBEDEquation.KSEE3
„vP/fÿÿAÿ19Bÿ25Cÿ31Dÿ307ÿå‚›bir¿~y=x2-2x+cNyt„v¤N¹p:Nÿ0ÿ-3ÿÿRNRô‹ÕlNcknx„v/fAÿ›bir¿~_ãSTNBÿ›bir¿~„vù[ðyt�/fx=1CÿS_x=1öeÿy„vg'YP:N-4Dÿ›bir¿~Nxt„v¤N¹p:Nÿ-1ÿ0ÿÿÿ3ÿ0ÿ8ÿ(WTNPWhû|-NÿN!kýQpeEMBEDEquation.DSMT4
NŒN!kýQpeEMBEDEquation.DSMT4
„vþVaŒïSý€/fAÿ
Bÿ
Cÿ
Dÿ
9ÿNRô‹Õl-N•ï‹„v/fÿÿÿAÿb-NÃ_ù[ðy„v$N*NþVb_hQI{Bÿb-NÃ_ù[ðy„v$N*NþVb_-Nÿù[ðy¹p„vÞ¿~«ˆù[ðyts^RCÿ-NÃ_ù[ðyþVb_„vù[ðy-NÃ_/fù[ðy¹pÞ¿~„v-NÃ_Dÿ-NÃ_ù[ðyþVb_Õ~ù[ðy-NÃ_Ëel�180°Tÿýý€Nê«ŽÍ‘T10ÿ¹pAÿ3ÿcþ1ÿsQŽNŸS¹p„vù[ðy¹pA2„vPWh/fÿÿAÿÿcþ3ÿcþ1ÿBÿÿ3ÿ1ÿCÿÿcþ3ÿ1ÿDÿÿcþ1ÿ3ÿ11ÿÐg-Nf[ÆQYú^N*Nb—ïy:N375m2„véwb_8nól`lÿN8nól`l„v½[Ôk•íw10mÿ¾‹8nól`l„v•:NxmÿRïSR¹ez()Aÿxÿxcþ10ÿ=375Bÿxÿx+10ÿ=375Cÿ2xÿ2xcþ10ÿ=375Dÿ2xÿ2x+10ÿ=37512ÿ‚YþVÿŠb›bir¿~y=x2¿lôv¿~y=xs^ûy
*NUSMOTÿvQv˜¹p(Wôv¿~N„vAYÿRs^ûyT„v›bir¿~ã‰�g_/f()
Aÿy=ÿx+1ÿ2cþ1Bÿy=ÿx+1ÿ2+1Cÿy=ÿxcþ1ÿ2+1Dÿy=ÿxcþ1ÿ2cþ1,{IIwSÿ^—�éb˜˜ÿ˜˜÷SŒNN;`R192021222324—_RÄ‹wSºN—_RŒN0kXzz˜˜ÿ,g'Y˜˜qQ6\˜˜ÿqQ24Rÿ13ÿôvÒ‰PWhû|-N¹pAPWh:Nÿ5ÿ3ÿÿBPWh:Nÿ1ÿ0ÿÿ\¹pAÕ~¹pBöeˆ”Ëel90°—_0R¹pCÿR¹pC„vPWh:Nÿ14ÿò]åwž[pexÿyán³�|x-8|+EMBEDEquation.DSMT4
=0ÿRåNxÿy„vP:N$N¹�•„vI{pNÒ‰b_„vhT•/fÿ15ÿÐg!h‰Ä~Ç~N!kRNSNt€÷‹[ÿÂS[„vÏk$N*N–KNô•ý‰Ôk[N:Wÿ9hnc:W0WŒTöeô•I{agöNÿ[�z¡‹R‰[’c2)YÿÏk)Y‰[’c5:WÔk[�ÿ¾‹Ôk[Ä~Ç~€”^€÷‹x*N–ÂS[�ÿRxán³„v¹ez:Nÿ16ÿåNÿ2ÿ3ÿ:Nv˜¹pN_ãSTN„vŒN!kýQpe„vã‰�g_:N__________ÿ™QúQN*NsSïSÿÿ17ÿ‚YþV/fŒN!kýQpey=ax2+bx+cÿa`0ÿþVaŒ„vNè�Rÿx=-1/fù[ðyt�ÿgNR$R­eÿ`$b-2a=0ÿa$4a-2b+cÿ0ÿb$a-b+c=-9aÿc$å‚ÿ-3ÿy1ÿÿÿEMBEDEquation.DSMT4
ÿy2ÿ/f›bir¿~N$N¹pÿRy1-ÿy2ÿvQ-Ncknx„v�^÷S/fÿ
18ÿ‚YþVÿ(WôvÒ‰PWhû|-Nÿò]åw¹pAÿcþ4BFHRbdfŽ�”¾ÀDFJXZ�ž¢®´ÀÈÖÞêìðîÜÍܽ­¨¡™„}„}„}rfrZrSrrrrShâhÒjÝhâhÒjÝOJQJo(
hâhÒjÝH*
OJQJhâhÒjÝOJQJhr-8hÒjÝhr-8hÒjÝOJQJo(
hÒjÝOJQJo(
h&9©hÒjÝ5�hÒjÝ5�o(
hÒjÝo(
-h�dhÒjÝ5�CJOJQJo(
-håhÒjÝ5�CJOJQJo(
hÒjÝ5�CJOJQJaJo(
h;Hh;H5�CJOJQJaJo(
h;Hh;H5�CJOJQJaJo(
BRdf�ÀF¢ìZ˜ÖB‚ÀBJ¾`’÷÷ïêÞêêêêêêêêêêêêêêêêêêêê$Æ
a$gdÒjÝgdÒjÝ$
a$
gdÒjÝ$
a$
gd;HðXZ–˜ÔÖÚèê4@BTV\hz|€‚”–œ¦¸º¾ÀÄüþóåóÞóÞóÞÕʾʲʫʾʲʾʫʾʲʾʫ•‰‚•‰sk•hÒjÝOJQJjh§=!hÒjÝOJQJU
h§=!hÒjÝh§=!hÒjÝOJQJo(
h§=!hÒjÝOJQJhÒjÝOJQJaJo(
haH¶hÒjÝhaH¶hÒjÝOJQJo(
haH¶hÒjÝH*
OJQJhaH¶hÒjÝOJQJhÒjÝOJQJo(
hŽ#hÒjÝhŽ#hÒjÝH*
OJQJo(
hŽ#hÒjÝOJQJo(
((*@BFHJvxz|~€¬®°²¸ºæèêìðåÖåÇÀ·«£Ÿ”£«£Ÿvc£«£ŸXE£«$j—2h�ahÒjÝEHúÿOJQJU
o(
j,~–Y
hÒjÝUV$j™/h�ahÒjÝEHôÿOJQJU
o(
j+~–Y
hÒjÝU
V$jš,h�ahÒjÝEHôÿOJQJU
o(
j*~–Y
hÒjÝU
V
hÒjÝjhÒjÝU
h�ahÒjÝOJQJo(
hÒjÝOJQJo(
h§=!hÒjÝjh§=!hÒjÝOJQJU
j`h§=!hÒjÝOJQJU
h§=!hÒjÝOJQJjh§=!hÒjÝOJQJU
468:HJ¼¾ÂÐÒ^`�’–®°ÜÞàâìî÷óèÕ÷ÉÂɹ®¢®š®“®“®“®“‹€÷óud÷€÷óYj›ä�Y
hÒjÝU
V
!jÊ8hQcóhÒjÝEHöÿOJQJUjšä�Y
hÒjÝU
V
hQcóhÒjÝOJQJhÒjÝOJQJhšqÃhÒjÝhšqÃhÒjÝo(hšqÃhÒjÝH*
OJQJhšqÃhÒjÝOJQJhÒjÝOJQJo(
h�ahÒjÝh�ahÒjÝOJQJo($j’5h�ahÒjÝEHôÿOJQJU
o(
j-~–Y
hÒjÝU
V
hÒjÝjhÒjÝU
!-,.248:@BFHJNhjlˆŠ¾Àìî&(.bdÈÊîæÛÓÛÄÛµÛ¦žÛÓ†{oh{h{h{h{hž]V]VheZÕhÒjÝheZÕhÒjÝOJQJhò8lhÒjÝhò8lhÒjÝOJQJo(
hò8lhÒjÝOJQJhÒjÝOJQJo(
j™mhQcóhÒjÝOJQJU
hÒjÝOJQJjm]hQcóhÒjÝOJQJU
jéMhQcóhÒjÝOJQJU
jõhQcóhÒjÝOJQJU
hQcóhÒjÝo(
hQcóhÒjÝOJQJjhÒjÝU
!jæ;hQcóhÒjÝEHöÿOJQJU
’.JlŠÀî(dÊFœòôjn°ä