百校联盟2020届6月普通高中教育教学质量监测 数学（文）试题答案 4页

书书书 !"!"!"#$%&'&()*+,-.!/0!1"!234(!56!7#!!!!8 !"!"!"#$%&'&()*+,-. /0!1!234(!5-67 !"#$%&'! !!()*+! ,' !!-./01234"#$ 5 #%$ "67#8 ' &% $"""! #&%% &'!'!(''% &"'!('9:'$&';<=>?@ $ AB% !%( "67#CDEF'('!) #*)*)% &('!)(&#')( ! *) %('!'&!*(() ! *)%#'!)'9:(%&% +%, "67#CDEF')&- !(%)&"('.&- !'*(! % "'.*%- !% &%$ "67#' GHIJKLMNO3P5-:&' Q+QR'& GHIJKLMNO3P5-:!' Q+QR'( ST)& GHIJKLMNO3+5 UV'!+/-'' GHIJKLMNO3+5UV' +#/-',ST)& GHIJKLMNO3VDWX P5'Y' GHIJKLMNO3VDWXZ[' 9:' GHIJKLMNO3+]^_`a'0 ST)b $ AB% -%0 "67#1&*+*!'*+*#('&*+*#'*+(%!'9:V c$*+*#'*+%d:2'ef'!'g]+h]Vc' +%!i'*+%*#*&*!'*#(*&*+'*!(***&*+ ' *+'# (% 3 * 2 * 4 * * * &!+ * +(% 3 * &2*!+*+(&+'#( ! %+!*&+*#'9:*#"%#&#% 3%0 "67#jkl+0mno n9 p'q r s t + 5 u'v Al+wx1yz'{|+ A #& / l'@ 5 x A } 1 ~ /'3 x A ~ /'#& / l + t'槡!'9 : 3 x A ~ / + / €  ‚ ' 36 &槡!(!%#!'5 xA}1~/+/€‚' 56槡+ & 6&槡!(! 槡%& +'bƒ/€‚' 槡#!*& +% 2%( "6 7#„ u , - … † R' # (! * 4 &*!%# (!'*! & ' ( %# '6 ‡ (!%& *!& ' ( %+ '&&'!'"('-!&#'"('9:0ˆ &, +‰Š .&, % + ! #*!% # !%‹ &,)-!/'9 : .&, +.-!/ % '#*.-!/ %' # .&, %'!'9:0ˆ -!/ +Œ!$ % ' ! &" ' #(' Ž 0 ˆ -!/'0 + Œ $%'!&"'#( "& ' ( %'! '‡u/&'!'3('9: ,,/ u ‘ˆ+‰Š.,/ % ' + !%9: ,/ +0ˆŒ'$ '+ !%'+ !&"'#('’$%"'‡"%!% 5%$ "67#“"#1#+i'-789+1.%")++1#4i' -789+1.%#)4+1#!2 i'-789+1.%!)1%!2 i' -789+1.%+'9:!%36#*#56!*+%&-% 4%0 "67#1)&"*&(%)&&'"'&(%)&'"(% )&"('9:)&"(+”•'&'–n—˜™"%!š ›'9:",-"'&.i')&"(-!+6P'&#'+('9 :",! i')&"(-!+6P'&&.*#'&.*+('., "% #"%( "67#CDEF')&"(.œ+žŸV67  '$%:);-!&"*" 3(*!.%:);&!"*" +*!('9 :" +*!%."'.!%."'" +'.,"'‹"!"#" !'9 :!%'" +'9:)&"(%:);&!"' " +('9: !." '" !+!"'" ++!."*" !'.,"'b¡¢£'."' " #!+"+."*-" #!'.,"'9:."' " #!+'2+"+ 2+."*-" #!'.,"'9:.%"i'2+" #!% !"!"!"#$%&'&()*+,-.!/0!1"!234(!56!7!!!!!8 ##%, "67#r# ¤¥ˆ+¦ˆ'¦§' &'r -! ¤ ¥ˆ + ¦ ˆ'¦ § ' ''("-!'"%!'"-#'"% 槡! !'¨ .-#3-! %"'"3-!"% ! :);" '"'3"% ! <=;" 'CD©ªˆ+«¬'槡! !* ! <=;"' ! :);"%!'9 :#'>8:" :);" 槡% !'#'.<=;" ! 槡% !'#'.<=;"%#' ."%" &%9:!/-#3-! %# !& 槡! !*!( 槡6! !6槡! ! 槡%! !*!% #!%0 "67## “(%# i')&"(%"!>8:!"'#"% ">8:!""')&"(+®A”•'" !'b#AB)$8 ')&"(%"(>8:!"*&('#(&>8:"*#("+(*!&( '#(%+('!'b$AB)%“"#(##i'¨4% >8:"'4,-'#'#.'’ 5&4(%!(4! *&('#(4'#' 5&'#(%('5&#(%+('!'–“4%#'( &( i'5&4( ¯‡°®,'°®,' 5&#'( &( (% ' &('#(! 5( '# %'(!*3(*# 5( %’ '###'( &( ##'6 ‡ (- # -% &&(“"#(+# -i'5&4(--'#'#.±²°,u' "5&'#("%('"5&#("%!'+('"5&'#("# "5&#("'9:)&"(+_,' !'+(%&'(“ # - #(##i'„ 5&'#('5&#(%!&#'((-"'³ 5&'#(-5&#(-5&#'( &( (%‹"5&#'( &( ("' "5&'#("%&#'((&#*2(( 5( -"'9:)&"(+_ ,'"5&#'( &( ("%(!*3(*# 5( 'b%ST% #+%槡! ! "67#1&!'!"()!0&!'!"(+!%!!'!" +!%"0#*"!'!&#*"!'"(%"'."%#'9: >8:/!'"0%槡! ! '.:);/!'"0%槡! ! % #&%2" "67#8'(#%-'(!%#3'(+%5'(&%&'(-% !'(3%#'(2 %&'´µ&f¶·'Vc$(+%d”• '++Vc'9:¸!"f‚'-*#3*5*26-* &*!%2"% #-%-3/"& "67#„EF‡'1"%2/!'2$%!4/3&'9: 6(%2$'6*1"%!4/3&'+62/!%5/"&%9:$ ˜™" +¹ºŒ'6$%+"*5/"&%»"%#3¼½¹º Œ ‡6$%+6#3*5/"&%-3/"&'b ¾ ¿ , ' -3/"&ÀÁÂ% #3%! "67#r 3 ¤ 37)8-'¨ 37%"'( 87% 7- 槡% +"'¨ # '18-9-Ã~+†Ä'9 'Ã~ ÅÆ'(.8#7%# !.8#-%3"?'9: #7%9 !' ( 37%#3'#7%9 !%9‡Çl+È/€'!% !Ã~#8- '!/#8- % # +"9! ' # !9!:);#!"?% &&" + ' 槡+("!%‹槡+ +8-*8:%3'9‡Çl+É8:%3' !"'9:;%!68:%&5" + 槡'! +(&'"+ *+"!(' Ê5"#"#+%’)&"(%'"+ *+"!'",&"'+(' („)<&"(%'+"!*3"%'+"&"'!(%"'6‡ "%!%cƒoË! " &"'!( ! &!'+( )<&"( * " ' )&"( ¡ŸV °_, ̟V 9:“"%!i')&"(¯‡_,%ÍiÎÇl+ É'8:%!% #2%"67#&#(„EF'*>8:=%&!('>(>8:'' „AÏ«Ðч:);'>8:=%&!:);&':);=(>8:'' +ZÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒ ‡:);'>8:=*>8:':);=%!:);&>8:'':);&'*=( %!:);&>8:'' 8':);&'*=(%:);&"'&(%:);&':);&3"' 9:>8:'%# !% 8'"#'#"'9:'%" +% -ZÒÒÒÒÒÒ 9:*!%(!*>!'(>%&(*>(!'+(>%4'+(>%4 '+&(*> ! (!%4 &% “–Ó“(%>%+ !i'hÔՎ'b*+®,' + !% 3ZÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒ &!(8' ( :);&% * :);'% > :);='(% 槡& + + :);&' >% 槡& + + :);=' 5ZÒÒÒÒÒÒÒÒÒÒÒÒÒ „(*>%+‡ 槡& + + -:);&*:);&!" + '&(.%+' !"!"!"#$%&'&()*+,-.!/0!1"!234(!56!7+!!!!8 ÖÐч:);&&*" 3(%+ &% #"ZÒÒÒÒÒÒ ‹(#*''%" +'.&#" +'b" 3#&*" 3#" !' 9:>8:&&*" 3(% #'&+ &(槡 ! %槡2 & % #!ZÒÒ #5%"67#&#(o n'‘ × &=  '? ™ u @'‘ × 3@'8'./ ,&=4./ '?3%3@',&5. /'?3'9: ,&53@'9:,3 3=%&@ @=' !Z ÒÒ ÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒ ‹8'/'=@6/?&@' 9:&@ @=%&? '= %!'b,3 3=%!% &ZÒÒÒÒÒ &!(CDEF'¯ &? +5u#'‘× ,#' 8'/,&? 'hØ}1~'9: ,#)&?',#% 槡+' -ZÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒ 8'./ ,&?) È/ &'=?'–./ ,&?4 È / &'=?%&?' 9: ,#)./ &'=?% 2ZÒÒÒÒÒÒÒÒ ¨/,&? +ÙÄ':'(:#)./ &'=?' &:%?:%,:% 槡! + + % 5ZÒÒÒÒÒÒÒÒÒ 6hÚÛ~ &'=?'ч # ' Û~&'=? Ü׆+†Ä'9 :#?%#&%#'%#=%#' 9: :?%:&%:'%:=% 槡! + + ' #"ZÒÒÒÒÒÒÒ b: ' Ý t Þ , '&'=? Ü × ß ß Ä'Å Æ ' 槡! + + % #!ZÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒ #4%"67#&#(¨hà4V' 2 +áâãä' &''' ='hà4V'5+áâãä'('*'>' #ZÒÒ (´5å¯!æ+ç!èæ' &&''('&&'=('&&'(('&&'*('&&'>('&''=(' &''(('&''*('&''>('&='(('&='*('&='>('&(' *('&('>('&*'>('é#-G' +ZÒÒÒÒÒÒÒ Ê5æêëìíhà4V'5+áâãä+ç !èæ'&('*('&('>('&*'>('é+G' -ZÒÒ 9:îŠ'+ #-%# -% 3ZÒÒÒÒÒÒÒÒÒÒ &!(& ï+ðñòóÑôõö'ЄoË! 2Z ÒÒÒ ÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒ v÷Šø'îŠ'ч ' ïùð+áâãä+h à4V+.ú,' 7A % +64*&63*-63*36+*26+*56+ +" % &%5' û' ïùð+áâãä+hà4V+.ú,h™ &/5' 4ZÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒ 8' & ïùð+áâãä+hà4 V + . ú , h™3'üý'+3Â2æ' 9:B& %3 +3%# 3% #"ZÒÒÒÒÒÒÒÒÒÒ 8'' ïùð+áâãä+hà4V+.ú,h ™&%5'üý'+"Â2æ' 9:B& %&%5 +"%"%#3% ##ZÒÒÒÒÒÒÒÒ 8'# 3-"%#3'b & ïùð+áâãäòóÑô õö% #!ZÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒ !"%"67#&#(CDEF'3&'# !'"('þÿˆ 8 +! ˆ"š›#+u' 9:C !%# !'.C%#' +ZÒÒÒÒÒÒÒÒÒ þÿˆ8 +Œ'$!%!"% &ZÒÒÒÒÒÒ &!(¨ &&"#'$#(''&"#''$#('?&"!'$!(' ¨0ˆ &? +Œ'$%.&"*# !('(ŽŒ $ $%.&"*# !( $!%! & ' ( " ' 3ZÒÒÒÒÒÒÒÒÒÒÒ ‡.!"!*&.!'!("*.! &%"' ."#"!%# &–"#"##"!'."### !#"!' 5Z ÒÒ ÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒ ¨'? "" #+u23'&+'"(&+-"('0 ˆ '? +Œ'$% '$# "#'+&"'+(' "Œ$!%!" Ž‡ $! # &"#'+(!"!'& !$! #+ &"#'+(! * !("* $! #+! &"#'+(!%"' #"ZÒÒÒÒÒÒÒÒÒ 6‡"#"!%+!'9:+!%# &'.+%# !% b'? %rþÿˆ8 +&u% #!ZÒÒÒÒÒ !#%"67#&#(8')&"(%*&"'#('(7;"&"-"('( )<&"(%*'( " '–)<&!(%*'( !%# !' !"!"!"#$%&'&()*+,-.!/0!1"!234(!56!7&!!!!8 ‹)&!(%*'(7;!%#'7;!'.*%#'(%#' 9:)&"(%"'#'7;"' !ZÒÒÒÒÒÒÒÒ „)<&"(%"'# " %"'",-#'!.'ч)&"(%)&#( %"' “–Ó“"%#i¯‡hÔ% +ZÒÒÒÒÒÒ ‹¨D&"(% + " * # "! ' ! "+'", -#'!.'D<&"( %'+"!'!"*3 "& % ¨!&"(%'+"!'!"*3'(!&"(-",-#'!.' ()Ì% 8'!&#(%#'!&!(%'#"' 9:8"",&#'!('*‡",&#'""(i'!&"(-"'" ,&""'!(i'!&"(#"% 9:D&"(-&#'""(±'()¡'-&""'!(±'( )Ì% &ZÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒ „D&#(%!'D&!(%+ !'чD&"(%D&!(%+ !' “–Ó“"%!i¯‡hÔ% -ZÒÒÒÒÒÒ 9:)&"(*D&"(-)&#(*D&!(%+ !% û)&"#(% ! "+ ! ' # "! ! ' + "! š™ 9"#'"! ,-#'!.Õ Ž% 3ZÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒ &!(„&#(³“i'"'#'7;"-"'’"%#*# ++ '‡ 7;&#*# ++ (## ++ ' 2ZÒÒÒÒÒÒÒÒÒÒÒÒ 9:7;&#*# +(*7;&#*# +! (***7;&#*# ++ (# # +*# +! ***# ++ % # +&#'# ++ ( #'# + %# !&#'# ++ (' 4Z ÒÒ ÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒ ´Y&#*# +(&#*# +!(*&#*# ++ (#槡@% ##ZÒÒ Y##槡@#!'9: 2 +®,'!/ #!ZÒÒ !!%"67#&#(v "%#>8:" $%#:);& ' ( " ¼½Œ#%&>8:"'‡"! *$!'&"%"' #ZÒÒÒÒÒÒÒÒÒÒÒÒ ¨ &&"#'$#(''&"!'$!('5u 3&""'$"('0ˆ0! +qŒ'$%."'.%<=;""' 9:&#*.!("!'&"%"' ."# *"! % & #*.!'."" %"#*"! ! % ! #*.!'$" % !. #*.!' +ZÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒ ,z.'‡=! +Œ'&"'#(!*$!%#&"3"(% -ZÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒ &!(CDEF'0ˆ0# r«u&# !'# !('–-=! + ±ë' 3ZÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒ &# !*4>8:$'#(! *&# !*4:);$(! %#'ÖÐч4! *4&:);$'>8:$('# !%"' 5ZÒÒÒÒÒÒÒÒ 9 :"8-"%"4# '4!"% &4#*4!(!'&4#4槡 ! % +':);!槡 $%槡!' “$%" &ihÔՎ%bÏ8- +®,'槡!% #"ZÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒ !+%"67#&#(1(**%#%!槡(*'. 槡(*+# !' ."#(*+# &' #ZÒÒÒÒÒÒÒÒÒÒÒÒ 9: #'(* # #* 槡(* %&#'(*(&#* 槡(*(%#* 槡(*' (*' 槡(* (*%#* 槡(*&#' 槡(*'(*(' !ZÒÒ 8'#' 槡(*'(*% '&槡(** # !(! * - & ,-# &' #(' &ZÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒ 9:#* 槡(*&#' 槡(*'(*(-# 9:#'(*- # #* 槡(* % -ZÒÒÒÒÒÒÒÒÒ &!(&(!*#(&*! *#(%(!*! *(! **! *#%(!*! ' !(**!%&(*'#(!*#' 2ZÒÒÒÒÒÒÒÒÒ ’4%(*'"#4+# &' 9:$%&4'#(!*#-&"'# &.R'()Ì' 4Z ÒÒ ÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒ 9:$%&4'#(!*#%&# &'#(!*#%!- #3% #"Z ÒÒÒ ÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒÒ