Grade

Type of questions

Mathematics Senior High

28(3)グラフが上手く書けなくて間違えてました、 この問題でどうやってグラフを作図するんでしょうか? 仕方が分からないので教えて欲しいです

105 426点 (1, -4) から放物線 C:y=x²-1 に答えよ。 (1) 2本の接線の方程式,およびそれぞれの接点の座標を求めよ。 (2) 2本の接線と放物線Cとで囲まれた部分の面積を求めよ。 き,次の問 [17 法政大) 〔類 11 武庫川女子大 427 曲線 y=x²-6x| と直線y=2x で囲まれた2つの部分の面積の和を Get Ready 424 めよ。 Platters 428 3次関数 y=2x-3x²12x について,次の問いに答えよ。 (1) この関数のグラフCのx=1における接線 l の方程式を求めよ。 (2) Clとの接点以外の共有点のx座標を求めよ (3) Clで囲まれる部分の面積を求めよ。 [ 類 17 摂南大) 429 2曲線City=(x-212) - 12. C:y=(x-212) 2012/2 の両方に接する直 線をl とするとき, 次の問いに答えよ。 (1) 直線ℓ の方程式を求めよ。 (2) 2曲線C, C2 と直線で囲まれた図形の面積Sを求めよ。 〔13 宮城教育大) よって, 求める面積は S1+S2= 32 3 428 104 +24=-3 テーマ 3次曲線と接線とで囲まれた部分の面積 Key Point 157] (1) y'=6x2-6x12 よって, x=1における接線ℓ の方程式は y-(-13)=-12(x-1) ゆえに y=-12x-1 (2) 2x3-3x2-12x=12x-1より 2x3-3x2+1=0 左辺は (x-1)2を因数にもつから (x-1)^(2x+1)=0 ゆえにx=1-1212 したがって, 接点以 外の共有点のx座標 1 はx=-2 (3) 右の図から 求め る面積をSとすると S=S'_{(2x-3x2-12x)-(-12x-1)}dx - 2 10 =(2x-3x2+1)dx= 線の方程式はy- すなわち ② から x [ {^² - x² + x ] ₁ y=(2s-1)x- y'=2x-5 よって,C2,12 線の方程式は y- 2-5t すなわちy=(2t-5 ③, ④ は一致するか (2s-1=1 - S2-- s=0, よって ③から (2) (1) から,直 の接点の座 直線ℓ C2 x座標は また, C と x-x-1 を解いて

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English Senior High

分かる方教えてください🙇‍♂️

26 1 Choose the best answer to fill in the blanks. (15) (1) Peter ( ) for ten years next month. 1 teaches 3 will teach (3) Our teacher is ( likely (2) In my class, there are three students from abroad. One is from England and ( are from Australia. 1 another (4) My father is ( 1 more tall 2 others (5) My parents objected ( 1 to my climbing 3 me to climbing (8) ( (6) She had to shout to make herself ( 2 hear 1 have heard 1 Judging from 3 Though 2 will be teaching 4 will have taught ) to come by the time we promised to get together. 2 possible 3 probable 4 definite ) of the two men standing at the gate. 2 taller 3 the tall 3 the other (7) The project could be called a success, all things ( 11 consider 2 considered 3 considering ) the mountain alone in winter. 2 me of climbing 4 on me to climb TOT ) the sky, it will rain this afternoon. (10) We are now in the ( 1 late ). 3 heard (11) All teachers and students are not ( 1 necessarily 2 necessary 4 the others ) half of our training camp. 3 later 2 latter 4 the taller (9) You must leave now; ( ), you will be late for your social studies class. 1 instead 2 therefore 3 otherwise 4 accordingly 4 hearing 2 Generally speaking 4 It being 4 to consider (13) Next week's seminar ought to provide ( 1 ours (2) our 4 last ) wise and hardworking. 3 need 4 needed (12) ( ) had the war begun when terrorists hijacked a plane. 1 The moment 2 No wonder 3 Hardly 4 As soon as /13 ) with a lot of new information. 3 ourselves 4 us made er discr deceived ( 東京電機大 ) Intentio e you go prepare e two g notice (京都産業大) (関西学院大 ) THIOS (千葉工業大) Gs not lil aimless NT 13 (実践女子大) (摂南大) (大阪学院大 ) chance (國學院大) (二松学舎大 SE 否定 not alwa not quit けではな • I not at (センター試験) lot ~ ei •I (城西大 N 全体否定 I する ardly N SOO A

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English Senior High

Genius2のレッスン8 give it a try 大門1の(2)と、大門2の並び替えがわかりません、、わかる方お願い致します、

approaching. You may say it's not special because there seem to be some people who can fall asleep Choose the best words for the blank from “As a result, For example, In tree and the latter, on their trunk with the ground so that they can feel when enemies are Give If a Try addition, On the other hand". Many great scientific discoveries have happened by accident or from a mistake. Isaac Newton took a nap under an apple tree, which resulted in him being hit the head by a falling apple. It was this event that gave him the idea for the law of gravity. f Alexander Fleming hadn't left a sandwich by the window of his laboratory and forgotten about it, penicillin wouldnt have been discovered then. Having been in the right place at the right time or having madea mistake and having got an unexpected result, they made these important discoveries. penicillin-ペニシリン 2 Re-write the underlined part putting the best word in ( ). ) they ( )in the right place at the right time or ( 3 4 a mistake and ( ) got an unexpected result, they made those important discoveries. 6 (2) Put the words in the boxes in the right order to complete the sentences. standing on the train, holding on to a hand strap. The way people sleep seems somehow different from that of animals, are of really strange What is unique is the way some birds sleep upside Some which. It's well-known that animals in the down, foot holding on Wild such as giraffes or elephants sleep standing up. The former, neck on their resting with a one with to a branch. This would be impossible for us, but some birds any can't fall asleep other way. Ch C

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English Senior High

分全体の内容はわかったんですが問題が分からないので教えてください!!!!

ワードパワー滋語具立宗辺 213 Lesson 13 異文化 所( 1A )( 1B )( 1C )にそれぞれ入る最も適切な動詞を次の中から選び,文脈に応じ Stage 2 2005関西学院大 2001秋田大 1 適切な形(現在形·現在分詞形·過去分詞形のいずれか)に変えなさい。 376 words 【2点×3-6点) [give, involve, need, stare, vary ] 次の文章を読み、,設問に答えなさい。[50点) Attitudes toward time differ from country to country and culture to culture, Americans, for example, are customarily later than the times announced or schedulea e appointments and parties, though how late ( 1A ) with the occasion and the partio Country. In contrast, Germans and Swedes and Americans from the northern o 5 expect people to arrive precisely on time and will sometimes stand outside a door ( 1 at their watch until the exact moment to knock or ring the bell. Consequently, anvo who hopes to do business abroad or simply demonstrate good manners while travel: around the globe ( 1C ) to learn new codes of etiquette to fit in with local custom Learning local time custom will not only flatter your hosts and make your visits mo 10 pleasant, but will also 2make you a good ambassador abroad; instead of cansis embarrassment, misunderstanding, and offense, you will demonstrate your respect for your host culture and your own international aptitude. Although you yourself must learn what is polite (3 in terms of time in any given place. it helps to have a_Some general guidelines for wide areas. In the main, northern areas are more precise about time and southern areas less. A dinner invitation for seven o'clock in Chicago, which has a strong northern European influence, means that you must arrive at or before that time, while a dinner invitation for seven in New Orleans, which has a strong Italian, Spanish, and French influence, means you should come sometime between 7:15 p.m. and 8o'clock. In Sweden, a 7 p.m. invitation means a 7 p.m. arrival time, while 20 in Mexico a7p.m. invitation means not before 7:30 or 8 p.m. and a 7 p.m. party invitation might mean “Come around 10 or 11 p.m.” Americans who are invited to a Mexican party scheduled for 7 p.m. and who arrive at 8 p.m. might find themselves the first guests of the evening. In Arab countries, in contrast, a dinner invitation might be incredibly flexible; in fact, in some rural areas it might mean, “show up sometime on the invited day” if it is 25 for a celebration. and invitation involves before you set out for dinner or a party. Paog yra lo d) o20 bore 2nmsgrs 10 et iinsio Latin (1A) e (1B) (1C) 下線部(2)とはどういうことか。日本語で具体的に説明しなさい。 2 【8点) bus 2 togxs 910n bas gniteorotai om sda lle d llw .atla. 3 下線部3)の意味を,(a)~(d) から1つ選びなさい。* 【3点) (a)..の観点から (b)…の用語で (c) と同様に (d).とは別に vud o1 1asw bas vaws idph oC e laus onig 下線部(4) “some general guidelines for wide areas" の内容を70字以内の日本語で説明しな 4 さい。 vliane mors s9e )9blo tsr oe erta 【10点) 15 9 glde 1ot 90slg insslq ai 1l 5 baum 下線部(5)を和訳しなさい。 【8点) T09 (1sllob n0 10 6 本文の内容と一致するものには○を, 一致しないものには×をつけなさい。 【3点×5=15点) (a) All people in the USA will arrive on time and wait for the exact time to knock on the 1on In other words, (5 you should find out what the local custom of time door. (b) Learning local time custom will demonstrate your respect for your host culture and your own international aptitude. (C) People in New Orleans are more precise than people time. nicb n bluos sw rlyuo W ahom obi woe uning brs aoinil wp ni Chicago in ternms of appointed Hoof yoykraie dhd wond sW witauotls biw qu mos au arlad votie gduoh bns Wnieon uo gusingoo d) In the Arabian countryside, people should appear on time when invited to a party. bolwoul otitnole mi odokonugB (e) It's not necessary to learn the local rule about time and invitation before you set out for a party. als are not realy special Soft nd ortable temperatures make shippers buy oore prodpci ● 28 OPTIONAL 本文の内容を100字以内の日本語で要約してみよう。 29 ● ona

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English Senior High

英語 これの答えなんだと思いますか?解いてみたのですが答えがなくて自信がありません。15番の選択肢は①ago ②from now ③past ④in です。 答えだけでかまいませんお願いします🙇‍♀️

A frosty Novemper morning decorates the leafless trees to perfection. When I went up the hill, the white frost was sparkling, and the of milky mist hanging in the air. 6 trees arose on all sides. There were layers The frost has not yet taken to lingering* on the trees in the morning. The air was soon mild. When I went to plant a new tree just received from the nursery*, a gentle moistnes prevailed. Planting trees is pleasant work, encouraging I dug the hole, the soil moved easily beneath the spade, soft and damp. thought about the future, and especially 7 so when conditions are as favorable as this. The weak roots settle 9 into the loam and compost and bone-meal*, pressed into the pit that has been dug; and the infant" thing, little more than a twig, is magnified in the 10 into a handsome and graceful maturity. The village has responded readily 11 the urgings* to plant more trees. In various corners single saplings* are being installed; where more space is available, groups are being planted. A decision as to 12 is not arrived at without much discussion, opinion being split, in general terms, between decorative exoties which put on a great show of blossom and those less showy trees, unfortunately slower in growth, which are more 13 to the village scene. To my relief the latter choice has been preferred. My immediate contribution has been to plant on the grassy edge of the lane which passes my house. 14 there is no room_for anything tall, I chose a white hawthorn*, and as I set it in the earth I could picture it giving pleasure to people who will walk along this lane many years 15 long after I am dead. [注] linger「とどまる」、nursery「苗床」 loam and compost and bone-meal 「黒土(ローム)と堆肥と骨粉」 infant「未発達の」、urging「奨励」、sapling「苗木」、 hawthorn 「セイョウサンザシ」 問6 0 green 2 rich 3 bare fallen 6 問7 0 Below As ③ Though Above 7 間8 0 for 2) dark ③ pessimistic の optimistic 8 問9 0 up hard unresistingly with difficulties 9 問10 0 imagination 2 real ③ future の life 10 問11 0 for ③ to by 11 on 問12 0 the way of planting の what to plant ③ how to plant 0 plant or not 12 問13 の traditional 2 colorful ③ dangerous 0 against 13 問140 If As long as 3 Unless Since 14

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English Senior High

答え合わせがしたいので教えてください🙇‍♀️

Come under this heading, and are spending an average of 4 hours each day on care. 60% d of second-year public junior high and 4.1% of second-year public senior high school students |I|次の文を読んで、あとの問いに答えなさい。(~~~~のついた語句は文末に注があります。 |was to create opportunities for the yOung to talk to a school social worker about the domestic issues that were keeping them from attending class without young people who are obliged to help with the care of a family member. It reports that 5.7% has revealed one very different reason for absence, and that is the increase in the number d In its latest study, the Japanese government is making an effort to identify the rees for long-term absence from school. Long-term absence at elementary, junior and senior high levels has various causes, not least of which is the ongoing coronavirus pandemic. The study ow the former, and more than half of the A are looking after a younger brother or siste- though the exact figure is not known. The Asahi Shimbun's article of April 14", 2021 also described the case of one shudee who was looking after a grandparent with dementia because both her parents were working and her absence from school was because she could not get up in the morning. Instead of being treated as a separate reason in itself, like a student's refusal to attend school, or sickness, or economic considerations, family care is put into the category of 'other B to highlight the problem. Despite the recent introduction of reasons'. This does not school social workers, and the understanding that domestic issues are often at the root of school absence, much more needs to be done to provide support to enable these young carers Japanese society still expects the C to have enough time to spend on their studies. family to care for its members. The mental health of these young carers is an important issue, though this problem cannot be solved unless the whole domestic environment in which they are placed Is improved. This has led to the criticism that. although the government study may hdVC nelped to identify some of these young carers, there is not enough actual support bes offered. AS early as 2015, Minami Uonuma City conducted a survey which tried to ldeirers) specific cases in which young children were acting as carers. and then started to p them with real support. D the fear that this might reflect badly on their family.

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