4.2 三角函数的图象与性质-2021高考数学艺术生文化课考前100天

!%"!!! !’#$6kDE9\]3Nr !"#$ !!:KÜ£Å$yÅ$£_��)Bj! "!%&TU��)ÌÍ�$Ë��$�à%á&�! #!!ôBj,&£Å��$yÅ��<++!"$,F$£_��<%/$" !$ " &F)�¹! %&’( no TU��)Bj/�¹ nqrs !t!%u#n #t!%u$n "t!$u#n nq|} NU �n9�{�� ��9!%�(nP9!%� !)*+ !)*+!TU��)�¹�nq)�o! ,-./!�onqn��Ä*j).�! !!"#&$#&"á�J2¦§l�®’À%G5+"( �� &-B;*% &-D@B% &->?*% Bj Y+- $ $ !!!! �- !!!! !!!! $ ÌÍ� %�á £ÌÍ& "$ !!!! !!!! Ë�� !!!! !!!! Ë�� °c íR !!!! !!!! !!!! °­ íR !!!! !!!! \ "!¬­�J %!&zÐ’ %51��*%%&!X<‘\!!!!<( &k%äY+-¦‘‘\��!­¥ ! !!!!!!!! %"&�û’ %ÌÍ’Ñ���<( &�á£ÌÍ’ê¥ÌÍNX<‘\ !! !!"#�Jl$#�J¦§2&I4’" &-B;*%!%+++!"$,!&-D@B%!%+++!"$,)Þ\2ço�� oAÇ�o%��o&! "!>I4�" _��&-"B;*%(%,%&)g�íR�!ëì¬()HI!Ö ¥k(1+�!�:%(%,%Ãm‘\¤7!¤¥&-B;*B) Tëg�íR_&!1®�ÜD¹¶! #!$¬­2¶dZ[ %!&ÐGÌÍ��)Y+’*%%,<&-*%%&! %"&ÐGÏ�’&-"B;*%(%,%&A&-"D@B%(%,%&)�ᣠÌÍ�"$ ,(, !&->?*%(%,%&)�á£ÌÍ� $ ,(, ! %#&ÐGBj’Bj�º)%�F‘l)�}! &=>!?@AB !!́ µ£¶%£·)¸"*#!¹¶)¸".#& %!&£_��&->?*%<Y+-¦�c��! %!!& %"&½¾&-5B;*%,!!%+$!®&)�à��5,!!%!!& %#&&-B;*,%,����! %!!& %$&}B;*%$&, "$ # &-B;*$& ¾!"$ # �£Å��&-B;*%%% ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) + !%#!!! $&)‘\ÌÍ! %!!& "!�á£ÌÍ�$±Bj21��%-$# 5¯)���%!!& 23&-"B;*%"%,$# & 43&-"B;*%"%/$& & 53&-"B;*% % ", $ # & 63&-"B;*%"%/$# & #!¿��*%%&-"B;*%(%/$# &%(1+&)�á£ÌÍ�$" !® *%$# &)��!!!!! $!��*%%&-B;*%"%/ $$ &<íR++!$" ,F)�á� �!!!!! &=C!?DEF !!!!"$7%&��28"$%"��&->?*"%)Y+-� %!!& 23)%,%35$,$$ !5+"* 43)%,%35$", $ 0 !5+"* 53)%,%35$,$0 !5+"* 63)%,%3 5$ ", $ $ !5+"* "!!!"$7%#��28$$%"��&-#/"D@B%%,$$ &)�à ��!!!!!v�%-!!!!! !��UP#de&\f !!Oí¶ñ�J¦§l�®2(1]&2>ãKL! à‘²’�*%%&×�)B;*%,/D@B%)C�( à�²’f´*%%&- )",/槡 "% ) )",/槡 " -B;*%, / )",/槡 " - D@B%&(! àT²’AUÏ�0G!£*%%&- )",/槡 "B;*%%,%&%ÁN %�óôU&( à2²’ÐG*%%&- )",/槡 "B;*%%,%&ýþTU��) �¹( àÞ²’÷)ÑÒ!qÃ2ço$�¹oAr9¼å! "!$O¶ñ�J¦§�©]&2Z[! %!&�¼¡¢ �¼¡¢�ò¥[�’$P0(34($34(P0!�£ ì¬)�!51TU��Bj)P0w 89!ÁP0w ¼® �"$<%­#!]±<w "¼NÖw Á=wO%!©ª%) 3���!!®ñ%%)3�Ðä(�·YP0)gæ�}A ¡N! %"&¡¼)* 9�%w z()[\��w�iv��!±%)3�w �‘�!!"º¡¼_&!©&-B;*"%w�&-B;*%"%,$# &! 9.P0%\gæ�}!®"%%,%&-"%, $ #6%- $ & !ÕN$ P0$ & \gæ�}!¿%/+!®N%P0,%,\gæ�}! %#&�C�(¢ P0w #¹��o)áâ)w !