ハイチさんという教育YouTuberに教わったのですが、カンタンな微分の平均変化率の求め方があるそうです。(写真あり) しかし、参考書でこの解き方をするとどうしても正しい答えが出ません。なぜなんでしょうか...

304 |第6章 微 分 法 (0 | 例 IM 較 題 レの ッンー cs 三え① KT (②) 5ンー(1) の値が6 平均変化.全人数" 導 7/(のー2e4ヶー1 h から02まで衝 (②) 和開に色ろ そ PAC おいて, 数 yニ7(z) に ょの休 5 まで変化す ァの値が, から2 このとき, (平均3 ァーの における人徹 クル 変化すると きの )/⑳ の値を求めょ. 6-六* ーーー六の問いに答えよ。 平均変化率を求めょ 6一6 2 2(どゲーの4(6ニの _(ぁの(2(ぁの才 6一g ジア 5 eiNs SR 3 る] IA

写真のように書いてみたのですが、添削して欲しいです。お願いします。

問題8. 次の質問に 100 語(100 words) 程度の英文で答えなさい。解答欄示尾の 所定の箇所に, 解答に用いた語の数を「(102 words)」のように必ず記すここと< ただし, ピリオドやコンマなどの句読点は語数に含めません。 These days being famous on YouTube is something young people Want to do. Do you think becoming a YouTuber is a good career choice? Provide \ SuDDort Your ODinion. 2

どなたか教えてください😭

Lesson2 の本文を読んで、下記より選んで下線部に適語をいれましょ う。 (pp.26 参照) (観点①②④) In Colombia people eat arepa for breakfast. Nelly ( with her brother. She ( cooks / eats / helps / dmink ) Mother and ( ) azepa with him every morning. They ( ) breakfast ) cocoa too.

皆さんは、どうやって英語を覚えていますか？ どんな方法でもいいです 教えてください

和訳をお願いしたいです

4g4A Atanta GEOHGA > Part ] 4が 2 で アメリカ南部の Montgomerツ こととは…。 z//の 776z/cの Rosa Parks に起こった an8, the front Alab 環 ! Onthe buses of Montgomer》 hite people and the back roWS Were for WI1te rOWS Were for : eutral, go black people. The middle sectiOn WaS 1 ? 「 二 Saも EASTG。 there were more black people, they USua2ツ G ere : too. When the white section was full and there when white passengers standing, black passengers iri 5he mddle section had to give up their seats for the white お people. 2 On December +st, 1955, Rosa Parks and three other black people took seats im the middle noticed a white man standing. He tolqd D people to stand up, but So

啓蒙思想家は主に何をしたんですか？ 教えて欲しいです！🙏

393番の問題を教えて欲しいです カッコ内にはto doになると思うのですがdoの部分に何が入りますか？？

for five Ye4TS も 5 g EngliS! 1 that he had been learnIHg 391 (3) He said that English for five yeaTS・ 00 うぅ He is learning )』have been ]earning 和き (⑪) He said, "( He has been learning I had been learning ・ r while Tam speaking. 392 ⑱ Ms. White said to us, "Dont talk to each other while 1 3 に に ryhile she was SDe: 3 ⑪) Ms. White told us( )talkto each other while she v D っ』織 りnothingbut ⑤②not 3 none め not to 393 (@ He said to ns, *Please dont wait for me ifTam late. ⑪) He asked us ( ) ( ) wait for him he was 1ate. 〈岐邊女子大 394 ⑫ She said fo jim, “Did you sleep well last night?” ー ) She asked im ( り8 りぜshe sjept we Jas night 2 9ihe can sleep well at night うり末he nad slept well thenightbefore that Islept well the night before 〈亜細亜大》 ) (3⑫ She said fo him “Were You here YeSterdayzy ⑰) She asked im ( ) he had been there the day ( 〈藤女子大〉 ⑫ My mother said fo me, Did you fnish Your homeworias 上) My mother askedme( ) my homework のInish ②ifIhad finished ざ#Iwould have fnished のiTIwouq jike to Rnish is Dhn askedme( )ywoud leave. 太f vo の②) fa T ac

3番の3の問題は画像の構文の9番ということですか？

ひ 1 She (was too young to join the event) . 2 (No stars were to be seen) in the sky. studied hard (so as not to fail the exam). > Thomas (was generous enough to forgive the

この問題の解答を教えてください。

回 各六を ( ) 内の抽示に使って足せ換えなさい。 <3』 た 2. 70. 77. 72. We never heard him speuk il of olhcrN、(科助思に) Even Americans find iL hurd (0 undcrstnd that kind of English. 54 (ド弥部を havc troublc を使っで) い nk? Im unub in England、 Would pay immcdiatey 8S soon_ぷ 1 reccive my _dmi 8 (下線部を旬に) She js no so joolish as to make such a silly mistake、 (She knows better で始めで ) ric makes a fcw mistaKes cvery time he speats English、 (He cannot spcaK で始めて) YOu must get your Wall rcpaimed by someone。(YQN mst ct SOmcone で始めで) {doubt if he js a man of hiS Word。 (1 am doubtRul Ofで店めでて) am SShamcd that I have done such a thins、(下趣聞を介に) Thicy couldnt Start because of heavy rain、(Heavy rain を計語にして) YOur computer WanS teDaining、( Vou must have で冶めて) Ircgrct that said il、(下線部を名に) It iS impossible to stop him from dmnking、(There isで始めて)

なぜこの単語が入るのか詳しく説明をお願いします。

(⑦) あなた達は金曜日の午後に何を勉強しますか。 (8⑧) あなたは何局かの本を持っていますかな。 9⑨) ユキは朝食にトーストを食べます。