九番がわからないので教えてください🙇‍♀️ちなみに2枚目が答えです。特にDがなぜダメなのかを教えて欲しいです。

In Exercises 9 and 10, which sets of ordered pairs represent functions from A to B? Explain. 9. A = {0, 1, 2, 3} and B = {-2, -1, 0, 1, 2} (a) {(0, 1), (1, − 2), (2, 0), (3, 2)} - (b) {(0, − 1), (2, 2), (1, − 2), (3, 0), (1, 1)} (c) {(0, 0), (1, 0), (2, 0), (3, 0)} (d) {(0, 2), (3, 0), (1, 1)}

問(1)と(2)が合ってるかが知りたいです！

4 Real Zeros of Functions 1 =x²-6x-8 R=-158 TX-10)(xXx-²) Divide using long division. 1) (x³ - 16x² +52x+78) + (x - 10) x ²²-6x - 8 2-40/7²16x²4 Saxt ? x³-10x² -6x²+5²x+7A (72) -6x²³² +60x+24 -8x-78 - 8x + 40 3 _158 3) (4v4 +22v³ + 31v² + 7v+3) ÷ (v + 3) Divide using synthetic division. 5) (³ +3²-12r-18)+(-3) + 2 3 -12- (P 18. 6 4132 32 3 6 r ² + br +6 7) (v² +5v² - 10v+21) + (v + 7) 2) (8m² - 26m + 13) + (m - 2) 8m -16 m-²/8m²-26m + 13 8m²-164 マ -16m +13 -16m +3² -19 Sm-167 m-₂ 4) (6v³-47v² - 15v +66) + (v - 8) 6) (5p² +23p+32) + (p+3) 8) (x³-4x² - 10x+6) + (x+2

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Finish Up! シャネルのファッションについてまとめます。 本文の内容に合うように,空所に入る語を下から選んで書きなさい。 Chanel's Products Small hats ) hats. She did not like large (¹ Lede gedw entre que pris ) in Paris. d She opened a Jersey dresses clothes. • Women needed simple and (³ ood clo Women's pants look YA • She wore (4 ) and rode horses like a man. Little black dress She changed the (5loned) 05) of the color black, which was used for (6 ) dresses. weer was woH Adelat lass wome blow coidael ed Women's shoulder bags b a red She felt (7 use both hands. ) when she held a bag because she couldn't STUR Isitos1q 191 d) leather straps to her bags. odvisivos quimiot 3 次の英 to the battle b domow To gain 1. She g i bitinguords to svonal na ased bed lense 2. We вdw b) women. BW era Jadw bab Chanel si begasdobne Velgoeq • She (8 Chanel suit • This suit became a big hit in (º Hi bodo It was quite popular among (10 2011 up abd mourning decorated / America / boutique / frustrated attached functional working / image / pants RAY 1. T/F 2. T/F 3. T/F 4. T/F 5. T/F 1 日本文に合うよう 1. 彼らは彼女を2時 They kept her 2. 夜はドアを閉め Could you ke 3. 私はだれかが I heard som 日本文に合 2 1. 彼が毎日、 Do you k Do you la 2. あなたが Tell [d Tell 3. We B 2 D

be making plans to do be thinking of doing be planning to doは同じと考えてもいいのでしょうか。

下線部を英語で表現し, 対話を完成しなさい。 B Complete the following dialogue translating the Japanese text into English. A : My Japanese friend will come to Britain to see me. B: You must be excited. 彼をどこに案内するつもりなの? A: ウェストミンスター寺院(Westminster Abbey)に連れて行こうと思っているの. B: Sounds nice! He will be impressed by the beauty of that building. A:Yes. And I plan to take him to a British pub. Would you like to join us? B: Sure. I'd love to. When is he coming?

英語です。クリティカルポイント2のチャプター3の答えが配られていないので、答え合わせができません。 答えを持っている方、または解いてくださる方、よろしくお願いします。

2. This electric machine did not function properly when it was delivered to my house, I have called several times, but there 助動詞·受動態 Chapter baim uoy biuo de o0 ー文法。語法一 空所に入れるのに最も適当な語(旬) を選びなさい。 ) out of town. n ud 1 1. Miki and her family ( (南山大) is no answer. 0 could go 3 should go の would be 2 must be lt uoy ) broken during shipping. (ship =輸送する) 2 could be om (慶歴大) It( ③ has to be の must have been 0 can have ) be watching TV. There are no programs today because of the strike 3 3. He( 2 can't may の should (東北工業大) 0 must 4.I saw Mr. Yamada at Shinjuku Station this morning." “You( ) have. He's still on vacation in Hawaii. 2 didn't (センター試験) D couldn't 3 might の should aci 5. Jim had a skiing accident, but he's all right. He's lucky, because he ( 97 (センター試験) 20clH d oo hurt himself badly. 0 could have bns ana 2 might ③ should の will have 6. This is a very important meeting. You ( ) miss it. (慶塵大) 3 ought not to amod og O had not better ② must have の should have ) here by now, for she took the early train. mort 7. My sister ( (センター試験) may arrive on ont 0 must arrive 2 can arrive の ought to have arrived (walin 8. Dorothy isn't in the office%; she ( 0 can be having ② can have coffee in the cafeteria. (センター試験) 3might be having 1ont ④ might have ) have to queue, when we've_already got our (東京電機大) 9. It is ridiculous that we ( tickets. (queue =列を作って並ぶ) 0 might ② ought ③ should の would 10. She proposed that a doctor ( ) be called in immediately. ④ ought (昭和女子大) 0 would 2 should ③ could 11.“I don't see Tom. I wonder why he's late.” “Well, he ( ) his train, or maybe he overslept." 0 might have missed ③ should have missed (センター試験) ② might miss ④ should miss 14

(1)の並び替え問題が全く分かりません💦

|1 次の英文を読み, 設問に答えなさい。 Giving gifts to loved ohes, especially children,/can be a (i)challenge. The stores っり ますきす。 are stuffed with increasingly expensive (»[ that / be / we / will / items / function / hope/ 結局 and] of some value to the receiver. But/ the chase for the better gift is ultimately むび useless. Little lasting satisfaction comes to the giver]or to the receiver, and the nature あるての 5 of the gift is often soon forgotten. Instead of using up your bank account for the next round of gifts, give something of yourself. (Though/some of us have the talent to actually make gifts, anyone can make special plans to spend time with a loved onela gift that will hold lasting meaning. Surveying the_living room (after the birthday party for her seven-yearold の人場。 終わって was over, Claire felt (i)Overwhelmed by all the boxes and scraps of さらにもっと 10 grandson, (Bobby, wrapping paper-butlevèn more so by the pilés of toys. “Tthought, He's only one boy. How could he possibly play with (2all those things? Hed need to be up twenty-four

QuestionAとBの1について、私の回答で丸はもらえますか？教えていただきたいです 北大2017年の英作文の問題です。

Read the following passage. for my age. I leave home early and it takes about two hours on a crowded train to get to the office. I get Sunday off, but on the other days I'm usually in my office till nine o'clock, or even midnight on occasion. But I enjoy seeing the customers excited about our new products and services. Every August I take a 15 years. It's a secure job in a major company and I enjoy a relatively high salary six-day summer vacation, usually at my parents' place in Toyama. It's nice to Thave been working for a Japanese cell phone company in Tokyo for the last 2017年度(3] 32 a or the space of the countryside after my cramped apartment in the suburbs. However, I spend two days travelling there and back, and then it's straight back to work the next day. Last summer, however, I was able to take 10 days off in August and used the rare chance to take my wife on a foreign holiday by going to visit my old friend, Pierre, in Paris. He and I met at university in the US nearly 20 years ago when we were both international exchange students. We shared a love of tennis and S0on became good friends, and have stayed in touch. He now works as a supervisor in a post office in eastern Paris. It was lovely to see Pierre again and spend time in the spacious apartment he shares with his wife. I was very surprised to find that they were just back from a month-long summer vacation in southern France and Switzerland. Pierre told us that this is perfectly normal in his job, and couldn't believe his ears when I mentioned that my usual vacation is around a week and that I work 12 hours a day, six days a week. His usual workday, he said, was from 9:00 to 16:00. He wasn't joking ; he was back home by bicycle by 16:20 every day. He likes his job as the postal service fulfills a vital function in society by connecting people both aomestically andinternationally. On hearing his story, though, I began to reflect upon my own life and work. AmI working to live, or just living to work ? Answer questions A to C in English. You may use words and ideas from the Lext, but you must not copy complete sentences.

この問題が解けません。 aを満たすところが意味がわかりません。

Question 2. (10 Points) Give me a graph, where the z's all laugh, and play by the following rules On the figure below, sketch the graph of a function y = f(x) that satisfies: (a) lim f(z) = 3, (d) lim f(z) = 5。 エ→1+ lim, f(x) = 0. (e) lim f(z) =-5, エ→1- (c) lim f(z) = -8 (f) f(1) = 2, and エ→ (g)f is defined everywhere except maybe z =-3. 6 2 -6 -4 -2 2 4 6 -2 -4

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第4回 実戦問題 問1 2次関数 y=f(z)= br+2br +が(b¥0) を考える。 f(x)の頂点 (エッ ) とすると、 =|AB =6(6-|C を得る。 (1) b>0のとき, DE F である。 (2) b<0のとき, G である。 (3) 次に f(r)= 0とすると, rは異なる2つの解をもつなら、 もく H であり、 特にb=}のとき。 K エ= IJ 土 L である。 注)2次関数:Quadratic Function - 52 -

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3. The content on the Aspero Designs Web site is protected by copyright law and may not be reproduced - the company's written consent. 1. behind 2. without 3. except 4. before 4. Dr. Hemana and Dr. Wareham, the joint recipients of the Cobalt Research Prize, have known since they were university students in Auckland. 1. other one 2. another one 3. any other 4. each other 5. This afternoon's flights to Barcelona, London, and Rome have all been delayed inclement weather in the destination cities. 1.. as for 2. due to 3. now that 4. only if 6. Patrons who arrive at the theater the show has begun will not be seated until the intermission. 3. along 1. wherever 2. into 4. after 7. The new-product development meeting will be held either in Room 402 in Room 501. 1.. or 2. and 3. not 4. but 8. Printer cartridges can be found in the supply cabinet the file folders. 1.. at 2. from 3. with 4. along 9. Mr. Wong will travel to the management seminar in Singapore on 1.. he 2. himself 3. him 4. his own 10. Market researchers reported that customers were most impressed the Vestra Coffeemaker's delayed-start function. 1.. by 2. beyond 3. for 4. since After December 13 customers will be asked to place their orders online use the mail-order form. 1. So as 2. in case 3. rather than 4. provided that 12. its main competitor, the ergonomic chair offered by Well Designs is lightweight and comes in a variety of colors. 1. In contrast to 2. By way of 3. Instead of 4. So as