写真の問題の(1)についてですが、 この問題の曲線のグラフの概形を書く時、どうして y"も求めているのですか？この問題の曲線の場合、 y"を求めなくても、y'がわかるだけでグラフの概形を描けると思うのですが…

25 TE IPJ 120 回転体の体積 (V) 曲線 y= (viva (x≧0, a>0) について,次の問いに答えよ。 (1) この曲線のグラフをかけ. △△ (2) この曲線と y=α によって囲まれた部分を直線y=a のまわりに 1回転してできる体積Vを求めよ △△ (1) 75 の をもう一度読みかえしてみましょう. 今回は,極値 を求める必要がありますから, y' は因数分解することになります。 それならば,このまま微分した方がよいでしょう. (2) 今まで学んだ回転体の体積は、回転軸がx軸かy軸でした.今回は, y=a です.いったいどのように考えればよいのでしょう. 目標は,「回転軸をx 軸に重ねる」ことです. 精講 (1) x>0 のとき y'=2(√x - √a). (√x - √a)' = x=(√x - √a) 「a IC =1- y" = x→+0 解答 ->0 x18 IC 0 √a y' 2x√x y a \ 0 よって, グラフは下に凸で,増減は表のようにな り, limy'=-∞, limy=∞ よりグラフは右図. : a : 0 + 7 YA a O |x=0のとき, y'の分母= 0 となるので a

visionQuestの11の1です。 答えと日本語訳を教えて欲しいです🙇🏻‍♂️

Function 提案する £ nois 1. "Why don't we hang out with him?" "OK. / Yes, let's. /I'd rather not." 2. "I suggest that we try another approach." "Why not? / I don't see why we shouldn't." 3. "I exercise every day." "It might be better to stop exercising when you feel sick.” Tips! 相手の意向を尊重しつつ提案する丁寧な表現 It might be better to talk face-to-face. Try it out! dooods a produ 内の語句を並べかえて、英文を完成させましょう。 ex. ( 1. (as/as / good / is/ that one / this watch). Which do you think is better? 2. (as/as/ the piano / my sister / well / plays / you) She is a good singer. 3. The Panama Canal (as / as / long /is/ the Suez Canal / not ). I agree. ( に入る最も適切な語を考えてみましょう。 1. "Nancy is a good singer." "Yes. Her sister also sings as ) ( 2. "My mother wakes me up every day. I don't get up (unten) ( have never ) her." "You should set an alarm clock." 3. "Our town is growing fast." "There are now three ( (fim plays ter) restaurants as the next town." Fall 4. "Which is (nys tennis ( ) ( 5. "Kevin arrived at three." "I arrived at 2:45, ( than him." 6. "This movie is 主張 slu af Ip) interesting ) ( th) of the two bags?" "The red one is bigger." )()( EM ) ( ) her." "Thanks. I'll watch it." 7. "The population of Japan is about ( ) ( of France." "Yes. France has half the population of Japan." Which c bhow edi ma voel om oni to ono ar sh 13 ペアになって、あなたの価値観について尋ね合いましょう。 追加の質問をして会話を続けてみよう。 1. Who in your class runs as fast as you? ex. Manami does. 2. Which do you think is more important, money or love? ex. I think love is more important because everyone needs to be loved. that one." ) as that 3. Which do you choose, cheaper T-shirts or more expensive ones? ex. I choose expensive ones because I like the style. al en arb Use it 本と映画のどちらが好きですか。 そのことについて3つの文を書いてみよう。 主張 I think books are more interesting than movies. 理由 Books stimulate our imagination. 論拠 We can have more vivid images in our minds when reading a book. Lesson

( )に最も適するものを1〜４から一つ選び､記号で答えて頂きたいです。🙇 なぜかも説明して頂きたいです。🙇🙏お願いします。

(1) We use this device () a textbook. 1. at 3. more 2. as (2) They're not afraid ( 1. in 2. on (3) We put on plays or musicals ( 1. one 2. two ) people at all. 3. of ) a year. 3. twice 4. of 4. over 4. third

英語です。23番について，誰かあってるか教えていただけますか？よろしくお願いします。 （7）は語数です。

couldn (22) Do the children receive only backpacks? (3) No, they don't (23) In areas with no school buildings, how do children use the backpacks? (7) They can use in the open air

realizingが現在分詞なのか動名詞か教えてください。 また、the villagers～to help them.までの訳とその説明をお願いします🙏

5 urgent help from villagers there. The villagers, realizing the terrible situation the survivors were in, did everything they could to help them. However, the storm was a very violent

教えてください！！

□ 22. ( ) begun considering the solution when an aid came in. As soon as the men had 2 Before the men had 3 Scarcely had the men 4 Soon had the men 23. ( ) human beings started to produce what they needed to survive, they set themselves apart from animals. As soon as 33 No more than 2 The reason why 4 As it is 24. I knew something was wrong with the engine ( 2 even if O although 3 however ☐ 26. 25. ( ) she has gone to Paris on business, Ms. Brown is not here now. 1 Since 3 Though 2 Before 4 When ) I tried to start the car. 4 the moment ) he is poor. 27. We should not look down on a person ( 1 because 2 why 3 and ) it was the end of the month, the bank was very crowded with customers. 3 While Because 2 Because of 4 During □28. ( ) that you are old enough, you must do it yourself. Because Now 3 Though but 109 <日本大〉 When 109 〈関西外国語大 > 109 <近畿大 > 110 <城西大〉 110 <城西大 > 110 <松山大〉 110 〈工学院大 >

遺伝暗号表の問題で、遺伝子の突然変異が起こった時の 解き方を教えて欲しいです！🙏

3)上記の塩基配列によって合成された6個のアミノ酸からなるポリペプチド鎖が、次のよ うに変化したとき、 遺伝子にはどのような突然変異が生じたと考えられるか。 ただし、遺 伝子突然変異では1つの塩基のみが置換もしくは欠損するものとする。 該当する突然変異のパターンの数を書き、 どのような突然変異かを下の解答例にならっ で答えよ。 解答例2'4番目の塩基Aが欠損した 24番目の塩基AがCに置換した (A1a) (Lys) - (Arg) (Thr) (Leu) - (Ser). (Lys) - (Gly) - (Leu) (A1 a) (Ala) (Gln) - (Arg) - (Thr) J 3 - - - L . -

"I've been in survival mode.I have been working nonstop." この文の「survival mode」の訳し方を教えてください。 サバイバルモード以外でお願いします🙇

４問解いてほしいです

1 Complete the sentences. TƏ 1. インターネットのおかげで,私たちは即座にいろいろな情報を入手できるようになった。 DEPRE The Internet has ( ) us ( ) ( ) a variety of information at a moment's notice= 2. 私は家に帰る途中で財布をなくしたようだ。 I seem( )()( 3. その寺院は300年前に建てられたと言われている。 The temple is said()()()( ago. 4. 富士山はここからとてもよく見える。 Mt. Fuji ) ( ) ( )my purse on my way home. bsugi varid nodwevivin ) very well from here. ) three hundred year

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