Grade

Type of questions

Mathematics Senior High

〇〇のとき と、範囲を決めるとき、中央の値を求める場合と、問題文の範囲をそのまま使う時があるんですけど、違いってなんですか?

(1) 定義域 0≦x≦2の中央の値は1で ある。 [1] a <1のとき 図 [1] から,x=2で最大となる。 最大値は f(2)=22-2a2+a=4-3a [2] α=1のとき 図 [2] から, x=0, 2 で最大となる。 最大値は f(0)=f(2)=1 [3] 1 <a のとき 図[3] から, x=0で最大となる。 最大値は f(0)=a 484 [1]~[3] から a <1 のとき α=1のとき α>1 のとき x=0 で最大値 α (2) [4] a < 0 のとき SUNS 図 [4] から, x=0 で最小となる。 最小値は f(0)=a [5] 0≦a≦2のとき 図 [5] から, x=αで最小となる。 最小値は f(a)=-a²+a [4]~[6] から a<0 のとき x=2で最大値4-3a x=0, 2 で最大値1 110 [6] 2 <a のとき 図 [6] から, x=2で最小となる。 最小値は f (2) =4-3a [1]\ PRACTICE 643 ABC [2]\ [3] x=0x=ax=2 最 最大 Xx=0x=ax=2 大 [6] [4] 軸| x=0x=1x=2 1x=1| x=0 で最小値 α 0≦a≦2のとき x =α で最小値- α²+α a>2のとき x=2で最小値 4-3a [5] 軸 30 最 大 como e 掛軸 最小 x = 0 x=ax=0 x=2 最大 大 最小 x=0x=ax=2 最小 |軸 [1] 軸が定義域の中央 x=1 より左にあるから, x=2 の方が軸より遠い。 よって f(0)<f(2) x=2x=a [2] 軸が定義域の中央 x=1 に一致するから, 軸と x=0, 2 の距離が等しい。 よって f(0)=f(2) [3] 軸が定義域の中央 x=1 より右にあるから,x=0 の方が軸より遠い。 よって f(0) f(2) 答えを最後にまとめて 書く。 S [4]軸が定義域の左外にあ るから, 定義域の左端で 最小となる。 $+55 [s] [5]軸が定義域内にあるか I= ら、頂点で最小となる。 #37 [ɛ] 0-2 2007 [6] 軸が定義域の右外にあ るから、定義域の右端で 最小となる。 VSE TIVE 答えを最後にまとめて 書く。 <D 115 3章 8 2次関数の最大・最小と決定

Unresolved Answers: 1
English Senior High

英語の空所補充が分かりません わかる方いらっしゃいませんか??

次の空所(1)~(6)それぞれにもっとも適当な1語を補い, 英文を完成しなさい。 aboon ons vloque or benimpa 解答は解答用紙の所定欄に記しなさい。(各2点×6=12点) nors2 no Orson : Hiromi: morgon Orson : Hiromi : are are you asking me if I think aliens have visited the Earth? I'm interested in ( 2 ) questions. the font There are billions of stars in our galaxy that are ( 3 ) to the sun, and it's la possible that many of them have Earth-like planets. So chances are good heaven comps that life evolved on at least some of those planets. Orson : Do you think there could be aliens as smart as us? Hiromi : Orson : vig bad od elel ni beib ert smil adi ya viumos si lo titaned Do you ( 1 ) in aliens? zię bis Are you asking me if I think aliens exist somewhere in the universe? Or hopes and long them. is hard Orson : Hiromi : Hiromi : Maybe even ( 4 ). Unfortunately, though, I doubt if we'll ever meet BAG hard work wor Why not? n to oliqa ni to dousse ui vast. Even if we had a spaceship that could travel The distances are too va close to the speed of light, which we don't have yet, a trip to a planet 1020 Tro (5) our solar system would take hundreds or thousands of years. Maybe we should rely on radio signals to make contact, ( 6 ) of spaceships. buldub lapes salary of wb. We've been trying to pick up radio signals from outer space for quite a but no luck so far.com while now, the Civil War. As the Civil 0208350

Unresolved Answers: 1
English Senior High

全文訳お願いします!

4 20 科学 420 words Chapter 1 The recipe for making any creature is written in its DNA. So last year, when 1-1 geneticists* published the near-complete DNA sequence of the long-extinct woolly mammoth, there was much speculation about whether we could bring this giant creature back to life. 5 東京理科大学 Creating a living, breathing creature from a genome* sequence that exists only in a computer's memory is not possible right now. But someone someday is sure to try it, predicts Stephan Schuster, a molecular biologist at Pennsylvania State University and a driving force behind the mammoth genome project. So besides the mammoth, what other extinct beasts might we bring back to life? Well, 12 10 it is only going to be possible with creatures for which we can recover a complete genome Without one, there is no chance. And usually when a creature dies, the (1) - DNA in any flesh left untouched is soon destroyed as it is attacked by sunshine and bacteria. sequence. There are, however, some circumstances in which DNA can be preserved. If your 15 specimen froze to death in an icy wasteland such as Siberia, or died in a dark cave or a really dry region, for instance, then the probability of finding some intact stretches of DNA is much higher. Even in ideal conditions, though, no genetic information is likely to survive more than a million years. - so dinosaurs are out and only much younger remains are likely to yield good-quality DNA. "It's really only worth studying specimens that are less than 100,000 years old," says Schuster. The genomes of several extinct species besides the mammoth are already being sequenced, but turning these into living creatures will not be easy. "It's hard to say that something will never ever be possible," says Svante Pääbo of the Max Planck Institute 25 for Evolutionary Anthropology in Germany, "but it would require technologies so far removed from what we currently have that I cannot imagine how it would be done." But then (3) 50 years ago, who would have believed we would now be able to read the instructions for making humans, fix inherited diseases, clone mammals and be close to creating artificial life? Assuming that we will develop the necessary technology, we have 30 selected ten extinct creatures that might one day be resurrected. Our choice is based not just on practicality, but also on each animal's "charisma" - just how exciting the prospect of resurrecting these animals is. 1-3

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English Senior High

教えてください🙏🙇‍♀️ お願いします!!

4 Conclusion: bridging the chasm The Jomon culture still exerts great influence on us today. Okamoto Taro, a well-known Japanese artist, created the Tower of the Sun for the Osaka Expo in 1970. It was inspired by the dogu with a heart-shaped face. Yamaoka Nobutaka, a movie director, had spent five years visiting 100 Jomon sites before filming a movie about the Jomon culture. He says, "There is a great chasm separating the Jomon period and us. But as we get to know more about it, we come to see something that enables us to look at ourselves in new ways." When you look at these dogu, try to imagine that they are looking back at you through 10,000-year-old eyes. You sparked our interest in Australia's prehistoric art. We hope we've sparked your interest in Japan's. Next year we hope some of you can come to visit us in Aomori. We'll go together to Sannai-Maruyama. You'll see the Jomon culture up close. Thank you. If you have any questions, we'd be happy to answer them. 3. もう一度本文を読んで以下の問いに答えましょう。 Q-1 According to Yamaoka, how do we learn to look at ourselves in new ways? Q-2 What do the Japanese students hope the Australian students will do next year? Q-3 Ayumi says, "The Jomon culture still exerts great influence on us today." What evidence does she give us? a. Copies of dogu have become popular among foreign visitors. b. The Sannai-Maruyama site has become a major tourist spot. c. The Jomon culture influenced both Okamoto Taro and Yamaoka Nobutaka.

Resolved Answers: 1
English Senior High

至急です‼️ 明日までの課題なのですが、 答えはこれで合っているでしょうか? 教えていただけると助かります🙇‍♀️ よろしくお願いします!🙏

不定詞や動名詞を用いて文を作る 次の文を英語にしなさい。 (必要に応じて, 「和文和訳] の空欄をうめて考えてみよう。) (1) 今朝、電車は運転を見合わせていたが、30分前に復旧したようだ。 「和文和訳 [別の表現に言い換える] (電車を)停止していた Although the train had stopped it's it seens to have resumed thirty minutes ago. 和文和訳 [別の表現に言い換える] (2) ホームステイ先で, テーブルマナーについて知らないことを恥ずかしく思った。 和文和訳 〔隠れた主語を補う](私は)ホームステイをしている間に、テーブルマナーにつ いて知らないことを恥ずかしく思った I felt embarrassed for not knowing about table manners while Ⅰ was staying with my host family." (3) 私の意見では, 現代の若者は性別を問わず自分で調理できることが大切である。 [京都大 * 転 (電車を)再開したようだ stopped it's service this morning, In my opinion, it is important for young people today to be able to cools by themselves cook by themselves regardless of their gender. (4) 歴史の知識は我々が未来を予見することを可能にするかもしれない。 Historical Although け (5) より多くの情報は,私たちがよりよい決定をすることに役立つが,〔明治薬科大 *〕 時には誤解を招くこともある。 [札幌大〕 knowledge may enable us to foresee our future. sometimes 和文和訳[隠れた主語を補う] + [別の表現に言い換える] (情報が)時に(私たちに)(誤解)させる原因となることがある。 in formation helps us more make a misunderstandf causes us to Hints better decision, (1) 37 (交通の) 業務・運 /C service (中断していたこと を再開する resume 動 [rz(j)ú:m] (2) 38 テーブルマナー table manners ※「ホームステイ」 を意味する homestay は日本語の 「ホームステイ」ほど 広く使われてはいな いため、別の表現に 和文和訳するとよい。 (3) 36 性別 gender (4) 39 ~を予見する foresee [fo:rsí:] (5) 39

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