Grade

Type of questions

English Senior High

問3 6、問4 4で答え合ってると思いますか⁇ 違っていたら何番か教えてください💦

のまり) Your study group 1S DTG 3 Thoughts on "Welcome to the Ne1 the fictional story beloW. ing a DOSter presentation entitled *Ou、 Daring on dP using information fron 8! Race fter our neighbor。 for almost a Ye8T NR S The house next door Sat Co Soon my family grew used to it | 人 e "For Sale" Bign in the front yard. and 議 3 0 We kk Tnew Yery curioug 本 our new | ne day, the si 時 aG・. my parents | neighbors. 1 hoped they'd have children my OWT 8B @e whi i is phone. | を ” sa dad while looking at his p rugged. “We find out Soon said my RAかho nort weekend, a moving truck pulled up. Let's meet the | 1 1 neighbors!” T said. later? | <Theyre busy moving in,” said my mom. cWell meet them later 8 times Saw Buf later never came. From my 9 4 308s. 6 neighbors outside. They were a fun, hapPy COUP al new cars on the weekend, they inyited friends over. We SaW RGMeP9 Street and heard 18ughter next door. BOSS Whenever T asked about meeting the neighbors, TYP に too busy. My mom took a new job at her companツ and she iA hd ate. My dad started on a new project designing a large BuMMdingifor a university. One Sunday, pushed them a ittle. “Mom and Dad, you always say to be giendly to new kids at school, right?” "Of course, Mary,” my mom answered. “Youre jgnoring your own advice! 尼s been months, and we havent welcomed our new neighbors yet!” "Now's not a good time, Mary,” she said. 和T have an important meeting tomorrow.” “TI just take 10 minutes,” 1 said. “Your mom's busy, Mary,” said my dad, “And you have homework. 民W youre right. TI go sayhellonow” 2 T was disappointed not to go Aglad wed finally learn more about Tnen 20, 30, and 40 minutes went by before “Theyre friends withJeremy!" he said t 10 15 20 25 30

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English Senior High

この問題の答え、問1 5、2、3、4、1 問2 2 で合ってると思いますか⁇ 違うっていたら何番か教えてください💦

7 ee の Your study group S DrG う 和Thoughts on "Welcome to the Neig the fictional story beloW. 一 after our neighbors SI r almost a ye8T が y family greW used to it front yard. ster presentation entitled <Ou、 1 0 ェ ・ DO hood"” uSing information from hbor」 The house next door sat empty 司9 moved away in the summer of ya le" sign in the and no one was interested in the very CuriOUB about our new One day, the sign Wa8 gOne. 1 greW Es M Buf mmy Darents > children my oOwWT 8 6 4 Eh 0 B said my dad while 了 了 7 Re を weekend, a moving truck pulled up. ets meet the | neighbors!” T said. “Theyre busy moving im, Buf later never came. From my neighbors outside. They were a fun, hapPy couple in their 908. weekend, they inyited friends over. We saW several new cars on the Street and heard 1abghter next door. Whenever T asked about meeting the neighbor8。 too busy. My mom took a new job at her companツ and she Often Worked Jate. My dad started on a new project designing a large building for a Unrversity. One Sunday, ] pushed them a itlle. “Mom and Dad, you always say to be friendly to new kids at school, right?? "Of course, Mary,” my mom answered. “Youre jgnoring your own advice! HEs been months, and we havent welcomed our new neighbors yet!" “Now's not a good time, Mary,” she said. “] have an important meeting tomorrow.” TI just take 10 minutes,” 1 said. “Your mom s busy, Mary,” said my dad.“ And et SW youre right. TII go say hellonow” 6 + was disappointed not to go RUE glad wed馬 mly1 上 our neighbors. Soon, 10 minutes went by and my dad Mk Thnen 20, 30, and 40 minutes went by before he “Theyre friends withJeremy!” he said to 5 ? said my mom. cWel meet them later” my parents Were window, I sometimes saw the 1 15 20 25 30

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Mathematics Senior High

この問題の場合分けについて、 [1][2]で≧≦にせず><にし、x=-1、1の場合を別として考えているのは何故ですか?

224 の ②のの6, ような定色々の人 の。 囲を求めよ。 (科大) asu ーー 146 指針に まず, 1 種類の三角関数で表す cosの=ニッ とおくと, ー1放をる】 で, 三式は (1*9ナgyー2g一10 すなわち ァ2ーgを二220 ののの ① 6 よって, 求める条伴は, 2次方程式 ゆ が ー1=zg1 の範囲に少なをくともっの多。 ことと同じである。次の CHART に従って。 考えてみよう。 もっ の② 2 次方程式の解と数々の大小 グラ利用 の, 生, プ(/) に着目 用 答 マ較 Yo と, 一1ミァミミ1 であり, 方程式は 1 (代 )Zメー2Z一1三0 すなわち ァ2ーgヶ十22三0 … ① | 盟三Zみ2Z=ニ0 を 還 ー とすると 求める条件は, 方程式 /(*)三0 が | で整理すると 0につ0 1ミァミ1 の範囲に少なくとも 1 つの解をもつことである。 タクニーZ(テー2) これは, 放物線 ッニア(y) と 軸の共有点について, 次の [1] ま よっで。 用物弧ッニァ と 村 [2 または [3] が成り立つことと同じである。 計-の のfoye 思 串] 放物線 ッーニア(ヶ) が 一1マ<ヶ<1 の秋囲 デ1る=1 の範 ー1マくく1 の で, ヵ 人 に 点で交わる, .または接のる2 E計本2 還 疹考えてもよい。 組 このなめの朱作法)間 の.139 を参照。 人 ① の判別式えの とすると の=0 を =g(Zー8) であるから (8)ミ0 2つW 6生0, 8SE2 …… ② ー2くZく2 …… ③ 0 科ーテ について 1<人<]から 7(ー1)=1ナ3Z>0 から 7①)=1+Z>0 から 0 または(1)=0 からち @三 は9 iassesiS7きSNのーー] 2], [3] を合わせ, 議認計計3 ミ0 参考 [2] と 和に [3] をまとめて. パー)7(①s0 としてもょい

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