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A Review the text and fill in the blanks. 1. Steve's idea of learning Japanese: Learning Japanese is a piece of ( 2. Steve's confusing experiences: Wasei-eigo ). The situation is much more ( ). Steve thought it was ... apple juice a white shirt a very large house サイダー ワイシャツ マンション ホットケーキ フライドポテト ブレンド (confused) (confused) (confused) 3. What did Steve learn? ( ) is not a bad thing: it's a first ( In English, they say... soda pop ( ) ) shirt ) ) ( ) ) in learning something new. B You are having trouble learning English. What kind of advice would Steve give you? a. I understand your feelings, but there's nothing that I can do for you. b. Don't be afraid of confusion and making mistakes. c. Don't waste your time learning English. Try to find something more EA DOY interesting. Complete the summary by filling in the blanks. would be (1. Steve is a 16-year-old American boy on homestay in Japan. He thought Japanese ) because many words come from English. He had several confusing experiences. He discovered that English words written in katakana sometimes mean something (2. ) in Japanese. For example, means a (3. very large house. Learning Japanese can be (4. ) in learning something new. is the first (5. ), not a ). However, he feels that confusion [condominium / different / easy / step / confusing ]

問題の（２）です‼️ ①（ii）でなにをしているのか、 ②答えでなぜ「点（0,3）を除く」のか がわからないので教えてほしいです😭💦

■ Exercise 263* xy 平面において, 直線l:x+t(y-3)=0, m:tx- (y+3) = 0 を考える。 ただし, tは実数である。 (1) Zは tの値にかかわらずある定点を通ることを示せ。 中 (2) tが実数全体を動くとき, lとの交点はどんな図形をえがくか。

394番　数学III微分です。 なぜ初手で対数を取る発想になるのか教えていただきたいです。

オ D 1-001 したがって、グラフ は図のようになる。 よって、求める の値の範囲は 1 SA 2e p106 (x = - f とおいた) palvos 方程式の両辺の対数をとる。 y=k 2(x²-1) (x² + 1)² 1 2 O 4- Slaie +1 の両辺の自然対数をとると log2=10g(z2+1) { log2log(z2+1) とおくと 2x f'(x) =10g2 x2+1 1y=f(x) 2e 解き方のポイント ->0 Ne 1 f'(x)= <x<5のとき,f'(x) >0であるから,f'(x) は単調に増加する。 よって、4<x<5のとき f'(x)>f'(4) (8) 8 18 f' (4)=10g2-1 17 2 17 であるから f'(x) >0 ee したがって, f(x)は4<x<5において,単調に 増加する。 B1053 16 ここでf(4) =4log2 - log 17 = log- 17 32 f (5) = 510g2-log26=10g - 26 <0 141A ->0t よって、方程式f(z) = 0 は 4<x<5において, ただ1つの解をもつ。 ITX (1+x)² (1+x)² x>0のとき,g'(x) >0であるから, g(x) は 単調に増加する。 よって, x>0のとき g(x)>g(0) = 0 x したがって log(1+x) >1+z og (1+z) x LINK Level C TOP-TY 394 方程式 2F=2+1は, 4<x<5において、ただ1つの解をもつことを示 YOUR ただし, log2> を用いてもよい。 395 次の問いに答えよ。 (1) x>0 のとき, 不等式 10g(1+x)> 利用に IC 1+x が成り立つことを証明せよ。 log(1+x) (2) x>0 のとき, 関数 f(x)= の増減を調べよ。 IC (3) 0<a<bのとき, (1+α) と (1+6) の大小を比較せよ。 396 次の問いに答えよ。 (1) 関数f(x)=1+1/11 の極小値を求めよ。

どなたか答え合わせお願いします🙇‍♀️🙏💦

Ⅰ. 次の太字の英単語に最も近い意味を持つものを,a~d. の中から1つ選びなさい。 解答 は解答用紙1枚目 (マークシート方式) の所定の解答欄にマークしなさい。 (1) opportunity a. charge b. choice chance d. check (3) criterion a standard b. criticism c. agreement d. sequence (5) compensation a. money given or received as payment for a loss b. mathematical statement showing equal parts c. event where people celebrate d. advantage given to only certain people (7) registration a act of recording information b. idea that leads to further discussion c. strong like or appreciation for another d. one part of a larger component (9) distribute a. derive from an original source b. make available to see c. hand out or deliver something d. be different from others (2) reject a. make illegal refuse to accept c. express support d. give an order (4) application formal request a 6. changed behavior official record d. expression of ideas (6) intervention a. event which results in the police arriving b. having the freedom to make decisions c. distance from front to back d. act of coming between groups in a dispute (8) density a. affection for someone or something X. need for food C degree to which an area is filled or covered d. state of ownership (10) circumstance a. outcome of an event b. addition that makes something better c. feeling or action in response to something d. condition or fact that affects a situation

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Ⅱ. 次の英文の空欄 ( 11 ) から ( 20 )に入る最も適切な英単語を, a. ~d.の中から 1つ選びなさい。 解答は解答用紙1枚目 (マークシート方式)の所定の解答欄にマークし なさい。 2893 000 Lego bricks. (Image source: Wikimedia Commons-CC license) Car made from Lego bricks. Lego has unveiled its first bricks made from recycled plastic bottles and ( 11 ) that it hopes to include the pieces in sets within two years. The prototype 4x2 bricks have been made from PET plastic from ( 12 ) bottles with additives to give them the strength of standard Lego parts, and are the result of three years of ( 13 ) with 250 variations of materials. It has already ( 14 ) plans to remove single-use plastic from boxes, and since 2018 has been ( 15 ) parts from bio-polyethylene (bio-PE), made from sustainably sourced sugarcane. These parts are bendy pieces, such as trees, leaves and accessories for figurines. Tim Brooks, vice-president for environmental ( 16 ) at Lego Group, said the biggest challenge was "rethinking and innovating new materials that are as ( 17 ), strong and high (18) as our existing bricks and fit with Lego elements made over the past 60 years". He added: "We're committed to playing our part in building a sustainable future for generations of children. We want our products to have a positive ( 19 ) on the planet, not just with the play they inspire, but also with the materials we use. We still have a long 20 ) we are making." way to go on our journey, but are pleased with the Hillary Osborne, "Lego develops first bricks made from recycled plastic bottles", The Guardian, 23 June, 2021. (https://www.theguardian.com/lifeandstyle/2021/jun/23/lego- develops-first-bricks-made-of-recycled-plastic-bottles) (-)

ルートのある極限で、有理化する時しない時の違いがいまいち分かりません。1～3番では有理化して4番は有理化しません。不定形になる時(0/0や∞-∞、∞/∞)時有理化するらしいのですが、4は∞/（∞-∞）になってるから有理化じゃないということですか？なら、3は∞(∞-∞)で有理... 続きを読む

| 次の極限を求めよ。 *(1) lim √n+1(√n+2−√n−1) (2) lim n→∞0 n→∞ (3) limn(√n²+2 − n) 72480 *(4) lim n18 √n+5-√√n+3 √n+1=√n n √√n²+2-√√√n

英作文なんですけど、添削をお願いしたいです🙌🏻学校の先生にしてもらう時間がなくて明日テストなんです！お願いします🙇🏻‍♀️💭(字汚くてすいません)

次のTopic について、自分の意見とその理由を50 語程度の英文で書きなさい。 Topic :If you had an "Anywhere Door", where would you go? Topic 2: If you could travel in a time machine, when would you go to? Topic 3: Do you think more people will have pets in the future? 55 ☺ If I could travel in a time machine, I want to go to Heian Period. I have two reasons. First. I can watch Helankya. Sei Shenagon and Murasaki Shikibu. I like their essay. so I want to talk with them. For this reason. I want to go to Helan Period 54歳 0 If I had an Second. I want to meet "Anywhere Door", I want to go to Shizuoka. I have two reasons. First I want to eat Local gourment food like Fuzimiya-yakicabo, Second I want to watch the volley match of Hamamatushugakusha high school. But I haven't enough many to ge So I want to go to Shizuoka with anywhere door. ☺ I think more people will have pets in the future. It's because having And having pets make children's pets is good for education. emotions enriching. Also, pet helps relieve children's loneliness. So I think more people will have pete in the future Check! □自分の意見や考えを最初に述べているか。 □その理由を述べているか 理由に対する具体的な事例・事実を述べているか ( つなぎ言葉を効果的に使っているか。 □単語・文法の誤りはないか。 ) words

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1を0でない実数とする。 数列{an}が以下をみたしている。 gaiob uoy sun woh exorcise be use gnol ych lle chosht ym ist bus,eomag rahugmoo yalq VT roaw laut 1. omil od lis eroobni seriously a₁ = raly new I .ob orsdw word 'nob I tud 1ely gaidomos ob of nsw I bas benod viiest m'l n−1+r+- = (an-1-n+2), n = 2, 3, 4, ... An veb lls Jasat qu v ni vsta I olidw of tarw luodas sabi boog sover boy li gohsbnow ym ow! in om evig blude hoy ti oz borviam gribling oiduou svad I 次の問いに答えよ。angbir glod vilitisor mod andesiggine woy cholich 107 2008057 irritated tired (1) a2, 3, a4 をの式で表せ。 (2) an をn,rの式で表せ。 n 1 — griling sinuou svad I esimišdid2 Hozym yd (3) r = のとき, I ak をnの式で表せ。 Σ 2 k=1 Jes8

New global topの26章「三角関数の応用」のreviewの質問です。 295の(3)を解説していただきたいです。 答えは、 θ=π/4のとき最大値√2 θ=3π/4のとき最小値0 です。

この大問の(3)が分かりません。dnまでは求められるんですが、(2)で解いたbn=1/4×n＾とdnを使って和を求める部分がどうやって2k-1と2kに分ける考えになるのか、納得のいく解説が思いつきません。 分かりやすく解き方を説明して欲しいです。