動く点Pの問題です。 (1)は分かったのですが、(2)が分かりません 関数の式にするのか方程式みたいにするのかなどの種類も分かりません。 よろしくお願いします

4 右の図のように,AB=6cm,AD=12cmの長方形が ある点Pは頂点Aを出発して, 一定の速さで長方形の辺 上を→D→C→Bと移動し, 頂点Bに到着して止まる。 A D 点Pの速さを秒速2cmとし, 点Pが頂点Aを出発して からx秒後の点Pの移動距離をycmとするとき,次の会 話文を読み, あとの(1)~(3)の問いに答えなさい。 B 会話文 教師T 点Pの移動距離について考えます。 f 点Pが頂点Aを出発してから3秒後の頂点Aからの移動距離を求めて下さい。 生徒X: はい。 (a) cmです。 教師T:そうですね。 それでは,次に, 点Pが頂点Aを出発してから9秒後の頂点Aからの移動距離を求 めてください。 ただし,点Pの頂点Aからの移動距離が、 必ずしも線分APの長さとはならないこと に注意してください。 生徒X : はい。 点Pが頂点Aを出発してから9秒後の頂点Aからの移動距離は です。 (b) cm このとき、点Pは頂点Cと重なっています。 教師T:その通りです。 △ABPの面積についても考えましょう。 (1) 会話文中の (a) (b) にあてはまる最も適当なものを,次のア~カのうちからそれぞ れ1つずつ選び, 符号で答えなさい。 ENZEAGE JAN ア 6 イ 9ウ 12 I 18 オ 27 力 36 (2)Pが頂点Aを出発してから, 頂点Bに到着するまでのy を xの式で表しなさい。

答えあってますでしょうか🥲🥲 ほぼほぼ根拠ないまま答えてしまってます😭😭

7 32. (b) p the people) A language becomes an international language for one chief reason: the political power of the people which speak it. the people who speak it 33. Nothing seems to irritate William more than having to explain his actions in that unfortunate matter to everyone with who he talks. < 早稲田大 〉 34. Are these the articles to that Mr. Williams was referring at the sales meeting the other day? Ⓒ to which 前置詞thatは× 〈成蹊大 〉 which 777 the articles 先行詞 these are the articles + Mr. Williams was referring to the articles. 43

一行目、adoptingは何故分詞ではなくて動名詞とわかるんですか？

5 23 (So), (far from a benign human adopting a wolf puppy), it is more likely 仮S V 動名詞の意味上のS 変化を表す表現 「比例」 のas → that a population of wolves adopted us). 24 (As the advantages of dog 真S S' O' ownership became clear), we were as strongly affected (by our relationship C S V 過去への推量 「~だったかもしれない」 [with them])(as they have been (by their relationship [with us])) 25 Dogs may (even) have been the catalyst [for our civilization]. 語句 noteboo SV 訳 23 よって, 優しい人間が子オオカミを受け入れたのでは決してなく, オオカミの 集団が私たちを選んだというほうがあり得る話だ。 24犬を飼っていることの利点 が明らかになるにつれて, 犬が人間との関係によって影響を受けてきたのと同じ くらい, 人間も犬との関係によって強く影響を受けていた。 25 犬は、人間の文明 に変化を起こすきっかけを作ってきた可能性さえある。 採用する 選ぶ/ 23 far from ~決して~でない/benign 形 優しい / adopt puppy (キツネなどの)子, 子犬/25 catalyst 圈 きっかけを作るもの/civilization 名 文明 文法・構文 23 動名詞adopting ~ の前に,意味上のS(a benign human) が明示されて います(意味上の 「主語」なので, 「優しい人間が子オオカミをペットにしたこ と」という意味です)。 24 文頭のAs は, become という 「変化を表す表現」があ ることから「比例 (~につれて)」の意味だと判断できます。 後半は ~ as they have been {affected} by their relationship ~ から, affected が省略されています。 ~ 55

The results of the study show that on average, the longer people held the cup. the more they bid for it. People who held it for 30 secon... 続きを読む

写真のマーカー部分で、x→0＋0の時はlogx→ー∞になるんじゃないんですか？なぜ∞なんですか？

4 関数 f(x) = z2logx (x>0) について以下の問いに答えよ. 必要ならば、教科書の定理 3.15(ロピ タルの定理) を証明無しで用いてよい. (a) lim_f(x) と lim f(x) を求めよ. x+0+0 818 X-0006, 02700, logx=700 ac X-7±1/x²-700 for lim x² lagx= lim logic 11/1 lim (logx) = lim - 1/x lim x²³log x = ∞ cx3. lim2)のでコピタルの花理より 267040 1010 1/12 = X-70+0 (1/x²) -x-70+0 - 2/93 1-70+0 lim x²lagex = lim logx = lim (logx) = 0 09070 2010 1/72 37040 (1/3)

答えは②です。②のringっていう単語は、doorbellが｢鳴る｣でも、doorbellが｢鳴らされる｣でもどちらでも言えるので、ringの所は、原型のringでも過去分詞のrung（ドアベルが鳴らされるみたいなニュアンス）でもどっちでもどっちでもいいんですか？？ それと... 続きを読む

10. Just after putting away the dishes, (E).rage 2 Joan heard the doorbell ring ① the doorbell rang (2 (3 3 Joan heard the door knocking ④ the doorbell has heard to ring

この英文から、なぜ筆者のプランは毎月100ドル以上かかったと言えないのか教えてほしいです

B You are a college student going to study in the US and need travel insurance. You find this review of an insurance plan written by a female international student who studied in the US for six months. 0 There are many things to consider before traveling abroad: pack appropriate clothes, prepare your travel expenses, and don't forget medication (if necessary). Also, you should purchase travel insurance. Imam gavo 0012 1ovo od 1200 sla When I studied at Fairville University in California, I bought travel insurance from TravSafer International. I signed up online in less than 15 minutes and was immediately covered. They accept any form of payment, usually on a monthly basis. There were three plans. All plans include a one-time health check-up. gisinal The Premium Plan is $100/month. The plan provides 24-hour medical support through a smartphone app and telephone service. Immediate financial support will be authorized if you need to stay in a hospital. It had the 24-hour telephone The Standard Plan worked best for me. assistance and included a weekly email with tips for staying healthy in a foreign country. It wasn't cheap: $75/month. However, it was nice to get the optional 15% discount because I paid for six months of coverage in advance. If your budget is limited, you can choose the Economy Plan, which is $25/month. It has the 24-hour telephone support like the other plans but only covers emergency care. Also, they can arrange a taxi to a hospital at a reduced cost if considered necessary by the support center. I never got sick or hurt, so I thought it was a waste of money to get insurance. Then my friend from Brazil broke his leg while playing soccer and had to spend a few days in a hospital. He had chosen the Premium Plan and it covered everything! I realized how important insurance is-you know that you will be supported when you are in trouble.

答えがないのでわかる方確認していただきたいです。 11.c 12.B 13.B 14.A 15.B であっていますか？

11. A draft of the meeting agenda must be (A) showing 12. Because of insurance. (A) rise (B) show to the director first. (C) shown (D) shows medical costs for their dogs, many owners decide to get pet (B) rising (C) rose (D) risen 13. All staff at Brooks Laboratory can receipt. for the cost of the move if they submit a (A) be reimbursing (B) be reimbursed (C) have reimbursed (D) have been reimbursing 14. This hotel is popular with airplane lovers as you can see all airplanes from the rooms. (A) arriving (B) arrived (C) arrives (D) arrive 15. Because of the snow storm, the starting time of the entrance examination 10 a.m. _ until (A) has been delayed (B) will be delaying (C) delay (D) delaying

答えあっていますでしょうか🥹🥹

22. We'll have lunch at twelve thirty. Will ( )? 1 you be a convenience 3 you be convenient 2 that be a convenience ④that be convenient 人を主語に用いな炭部構 京都精華大〉 23. Bev is very talented, especially at languages. She is capable () speaking at least four languages. 1 of 2 at Sis capable of doing できるを表す形容詞 3 for is ngibus 4 in 24. (a) It is impossible for me to overcome this problem. S is able to do a (b) I am not ( 1 possible to ) overcome this problem. Jabl 2 capable of doing ③ able to 25. It is natural for workers to complain about their salary ( 1 be so significant 2 be so small <国士舘大 〉 allix possibility of 〈神戸学院大 〉 ). 給料 high/lowで修飾できる名詞 3 being too cheap (4 being too low 〈西南学院大 〉 26. I cannot believe how ( on \ainsbur2 ) their prices are! light 2 expensive 3 few 27. The number of workers who leave the company every year is very ( 〈東京工芸大 high Isma 1 small 2 short 3 much 28. There was a ( audience in the concert hall. 1 much 2 heavy (3) lot 4 thin 〈大阪産業大〉 large/smallで修飾できる名詞 ④large 〈淑徳大〉 29. Nikko is worth ( 1 visited ) to see the autumn leaves. Ais worth doing Aは~する価値がある。 2 been visiting 3 visiting being visited 〈 杏林大〉

投影図の問題です。 1枚目が答えなのですが、なぜ2枚目のようにならないのか分かりません💧逆に２枚目の写真の投影図はどうなりますか？教えてください🙏

OD