数I、二次関数の問題です。 377です。 絶対値を用いると、なぜ大小関係がわからなくても答えを導けるのかがわかりません。 よろしくお願いします。

③75 2次関数y=2x2+x+k のグラフとx軸の共有点の個数は, 定数kの値によってどのように変わるか。 376 次の2次関数のグラフがx軸から切り取る線分の長さを求めよ。 (1) y=x²-2x-15 (2 y=-x2+5x-3 *377 2次関数y=x²- (k+3)x+3k のグラフがx軸から切り取る 線分の長さが5のとき,定数kの値を求めよ。 378 次の放物線と直線の共有点の座標を求めよ。 *(1) y=x2, y=x+6 (3) y=2x2+5x-3, y=2x-4 *(2) y=-x2+1,y=4x+5 ■発展 379 放物線y=x2-3x+m が次の条件を満たすとき,定数mの値 の範囲を求めよ。 (1) 直線 y=x と接する。 (2) 直線 y=4x+3 と異なる2点で交わる。 4

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かつ わ 身 フ Practice 日本語に合うように,( Hop に適切な語を入れましょう。 学校を卒業したあとも,たえず新しい目標を設定することが大切です。 ) for you to ( 1. It is ( from school. ) a new goal continually even after you ( ) 2. 私は1週間に1回くらい、自分のブログを更新します。 I( ) my own blog about ( ) a ( ). 3. 国民の3分の2以上がその新しい政策に反対しています。 More than ( ) ( ) of the nation are against the new policy. ytio 4. 本を読めば読むほど,ますます多くのことを学ぶことができます。adidded The() books you read, the ( ) you can learn. WASH 000, Jis Juods lood lond visidid swisH Step 日本語に合うように,( 内の語句を並べかえましょう。 xonem Gashaqst no aslood mabiharedT Ons skala pod 1. 私たちのクラスのほとんど全ての生徒は、学校に弁当を持ってきます。 I OUTO ( almost / all / in / our / students / the) class bring lunch to school. 2. 彼女は、いつも自転車で学校に行きます。 She (always/bicycle/by/goes/s 3. クラスの約半分は、その話を理解できませんでした。San belduob. (about/class/could/ half / of / the) not understand the story. school to). stuoT and a do ei visidil » smaraiv fet 4. 中国の人口は, 日本の人口の約10倍です。 The population of China is about (as/as/large / of / ten times / that) Japan. (ASP) 日本語に合うように、 Jump 日本語に合うように,英語に直しましょう。 1. 私はたいてい, 朝コップ1杯の牛乳を飲みます。 2. 中学生の頃は,ほぼ毎週末,川に遊びに行っていました。 all avod 3. 私が予想していたよりも,たくさんの人がパーティーに参加しました。〈 take part in 〉 4. 天才とは, 1%のひらめきと99%の努力のたまものです。〈inspiration, perspiration〉 Hilw wol ore ared Booir

Would you~?とCould you~?で絶対にこっちを使わないといけない場合ってありますか？

答えを無くしてしまいました！！答え合わせがしたいのでお願いします🤲

(1) You 11 drink too much. didn't have better 4 had not better Can I wait here 2 1 till (4) He's late. He may have been (5) I have two cars. another (8) (6) I heard my name calling by 4 by the time (3) The town 13 I paid a visit to is a very quiet place. 1 what 2 which 3 where 4 whose 14 an accident on the way. 2 have had One is a sedan, and 15 others 3 other (7) How 17 1 often 12 1 Allow 2 hadn't had better had better not he comes back? as soon as 16 in the crowd. 2 to be called 3 call do you have a haircut? 2 short 3 18 me to introduce myself. 2 Let hurted (5) were hurting (10) He works hard 20 enough 5 for fear 3 have 4 had many 3 Make (9) Three children 19 in the accident. were hurted a sports car. 4 the other he can get a scholarship. 2 for which haven't had better to call 4 much Have hurt so that for a while 5 how 5 had had 5 the others called 5 long 5 Let's were hurt 4 otherwise

例が知りたいです

2 あなたはクラスで環境問題について話しています。 下線部にそれぞれの主張の理由や具体例を入れて、 クラスメートと伝え合いましょう。 [ [ ]内の表現を使っても構いません。 1. We need to develop ways to have enough clean water because ex. there still isn't enough water to drink globally. [ enough water to drink ] 2. We must find a good way to keep air clean because [contaminated air ] 3. In Japan, electricity is mainly generated by burning natural resources such as fossil fuels, but we should find other ways to create electricity because [ natural resources to support our life] 4. Global warming will affect our eating habits. For example, I'm worried that we might not be able to eat rice every day in the future because [ farmers growing it ] Lesson 5

教えて欲しいです

なが という すと を排 ヒロ レギ を な環境岡説について、理由や因果関係をバラクラブを Try it out! 内から適切な語句を選んで、文を完成させましょう。 1 1. That was (shocking/shocked) news to countries importing energy resources. 2. There are many problems (to be discussed / discussing) when it comes to global warming. 3. The institute had a chance to (try/ be tried) a new technology. 4. We read a book (with/on) water pollution. 2 あなたはクラスで環境問題について話しています。 下線部にそれぞれの主張の理由や具体例を入れて、 クラスメートと伝え合いましょう。 [ [ ]内の表現を使っても構いません。 1. We need to develop ways to have enough clean water because ex there still isn't enough water to drink globally. [enough water to drink ] 2. We must find a good way to keep air clean because [contaminated air ] 3. In Japan, electricity is mainly generated by burning natural resources such as fossil fuels, but we should find other ways to create electricity because [natural resources to support our life ] 4. Global warming will affect our eating habits. For example, I'm worried that we might not be able to eat rice every day in the future because [farmers growing it ] Lesson 5

至急お願いします 教えてください！

3 次の各組の文がほぼ同じ意味になるように, Mother said to me, "Get up p at once." Mother me June said to Ken, "Please take some pictures." June Ken The coffee was so hot that I couldn't drink it. (3) - The coffee was hot me You're so rich that you can buy everything in this store. You're rich (1) (2) に適する語を書きなさい。 (4) get up at once. take some pictures. drink. buy everything in this store. (7点×4

もし、自分が無人島に行ったら、という課題なのですが、文法ミスがないでしょうか？わかる方助けて下さい！よろしくお願いします!

I think we should take 12 water start a 1 2 I think 31 30 fire to Some blankets. Jucark-lood or We can use brighten We Can use 35 Water is 3 4 we should Compass 20 21 19 box of matches 12 water Our 70 71 live. We get lost We carb SetSome blankets to warm our bodies 4 40 41 42 43 fire. We could use 78 bodies 22 23 to make 5 take 72 can box of useful the mo a 60 61 62 63 64 dirt. I also think water matches 370 drink . 73 use 14 15 16 13 17 18 and someblankets. We could use a 33 35 3.6 34 38 37 32 39 cook food or light up the surroundings with 53 57 We could use water to cook food or a a Compass when we 9 6 7 a box of matches, a box of matches important to live 26 27 28 29 24 a fire. We could use its 25 44 a compass when C Tombow ANCHOXE, BROTZELEZY ●使っためいついたり弾かすことがありま 株式会社トンボ [100] MADE IN JAPAN a <Evaluation> 文法・語法 (知識・技能) 内容(思考・判断・表現) b b 67 65 66 is the most 75 69 68 important to 76 74 77 some blankets to warm 単語数を数えて書き入れる → 【 . . C 47 49 we get lost. 59 clean the 分量(主体的態度) b a . . 語】 C

和文英訳についてです。 ピンクの付箋に書かれているのが私の回答です。 添削お願いします(т т)

課題文 (1) 東京の人口は私の故郷の8倍だ。 (2) 東京は私の故郷よりも物価が高い。 文法研究 §97 比較対象の統一 比較対象は意 英語の比較構文 (2) The price of Tokyo is のでなければならない」とい いてはいけない。 (a)The popul (x) この文の主語は higher than that of my hometown. ルの etor

26番の問題です。 答えはDなんですが、 穴が空いてるから返品するのになぜ急にサイズの話になるんでしょうか？ hisakoが残念と言っているから否定的なことが入るのは分かりますが、急に話が変わって変な感じがします…

Ⅲ 次の会話文の空所 1つ選べ。(20点) 25 A woman is at a department store. 31 Sales Clerk: Hi there, how can I help you? Hisako: Hello, I bought this outfit a couple of weeks ago but I found this hole the other day before I put it on. Sales Clerk: I see. Have you brought a receipt with you? Hisako: I can't find it anywhere, I've looked all over the house, in my bag, everywhere, but I can't find it. 25 Sales Clerk: Yes, if your item was damaged when you bought it. Hisako: Look, the tags are still on it. I haven't worn it at all. Sales Clerk: I see. Let me check. 26 Hisako: That's too bad. The outfit is really nice. Sales Clerk: There's nothing scheduled. something else, or 27 25 26 28 Would that be alright for you? Will you get any more in soon? You can choose I can give you a coupon for now. We can give you a call when we get more of these. Hisako: That would be fine. Sales Clerk: Because you don't have the receipt, I'll need to take some details. Hisako: Sure, no problem. Sales Clerk: Could you write down your name, phone number and email address on this form for me? Hisako : 29 Sales Clerk: Either is fine. Anywhere we can contact you in the day time Hisako: OK, I'll write my mobile number down. Sales Clerk: Thanks. Here's your voucher. You can use it for almost anything in the store. 31 food, drinks and sale items. A~Dのうちから A So, here it is. B Finally, I found it here. C Is it possible to exchange it without the receipt? D What is the store policy in this case? A When did you wear it? B We have a replacement outfit available for you. C Let me bring a new one for you now. D I'm afraid we don't have any more in that size. 30