(3)のxの範囲がこうなる理由が分かりません。 もしxが-2のときでも、√4-x²≧0は成り立つと思います。 教えてください🙏

201. 関数 y=x+√4-x² について次の問い (1) 定義域を求めよ。 (2) y' を求めよ。 (3)/_y'=0 となるxの値を求めよ。 Bibit next n (4) 増減表をかけ。 関 28 (5) 極値を求めよ。

英文でSVOCM教えてください💧‬

1. People often imagine "invention" / as something / that needs to be done / on a large scale. 3. // But Iwaya's dreams have always been pursued / on a small scale. // He has just made use of things available / around him. // Sometimes / the photography or the recovery of the camera / did not go well. // But new discoveries were made / with every launch. // That is / why none of his attempts / was actually a "failure." // 2. His message is clear. // "Success requires continuous rethinking. // It is also important / not to give up. // I hope / that people will learn / that dreams are achievable things. // I also hope / that more young people / will pursue their dreams." // Iwaya has since established a company / and is working on his next project: / balloon space travel. // His endeavors are likely to continue / for a very long time. //

英語の仮定法の問題です。 選んでいる回答が正しいのか教えていただきたいです（ ; ; ） 間違えているところが多々あるかもしれませんが教えていただきたいです。

1 ( ( )内から適切なほうを選びなさい。 1. If it (S/ were ) fine next Sunday, I will go fishing. 2. It's getting warmer. If it (is/were) cold, we wouldn't go hiking in the hill. 3. If we (have/had) a garden, we could plant many flowers. 4. I would go to see Oda Nobunaga if I ( can/could) go back in time. 5. If my answer (S/ were) wrong, I may have to take the test again.

‼️‼️至急お願いします‼️‼️ 分詞の文法が分かりません> <‪💧‬解答だけでもお願いしたいです🙇‍♀️🙏

7 分詞 1 空所に入る最も適当な語句を答えなさい。 166 167 There is a weekly brass band concert, ( weather is permitting 3 weather permitting 1) left my umbrella in the train, I got wet in the rain. 2 To be 3 To have Being 168 Bill was the only person ( 169( 170 What happened to Taro? He seems to ( 1 shock 2 shocked 171 They were ( amaze ) in the car accident. being injured 2 injuresmorl bo injured 79170 254 injuring foodse 100) in plain English, the book is suitable for beginners. Writing 2 Written 3 Having written 172 All things ( 175 ( 3 considering having considered 173 I've got a surprise. Keep your eyes ( 1 close 2 closing to close 174 Mary's parents seemed ( ) at the singer's fantastic voice. 2 amazedynille amazing of ), everybody can say this result is correct. 2 to consider relief Tre and wo? relieved 178 There is nothing ( embarrassment 2 weather will be permitting 4d weather permits Jnslia boniemen 4 176 He was lost in thought with his 1 close 2 closed KISV 150) by something. 3 be shocking eyes ( 4 Having ) his mistake, John decided to apologize to his parents. Had realized 2 Realized 3 Has been realizing li jarli ne ). 3 closing considered onod \ gniwonal (東京造形大) 4 To write t 4 4 be shocked (京都産業大) 静岡県立短大) matomy(東北工業大) 4mamazement (札幌大) ) to hear that her plane was on time. ( 聖マリアンナ医科大) to relieve 3 relieving Monty ) until I tell you to open them. ( 桜花学園大 ) close to have clo closed 3 4 od of brusque invasiq 280dy to IA to close (金蘭短大) 177 Do know that woman over there, the one (de ) in the white blouse? you mimidi won of w rol hatnicareant 27 11 1 to dress dressing 3 dressed 4 dresses ( 桜花学園大 ) (南山大) 4 Realizing ( 桜美林大) 南山大) ) about asking for help when you are in trouble. (関西学院大) embarrassing 3 embarrassed 4 embarrass 21 7 一分詞 分 詞

答えを教えてください！解いたんですが友達と違っていて、教えて欲しいです。 よかったら，根拠も教えてください

January 10 Ms. Erin Murphy Customer Service Department Westcoast Airlines Major Miles Program 345 Brook Street Dallas, TX 75218 Dear Ms. Murphy, As per your request during our telephone conversation on January 8, I am sending you Los Angeles International Airport last December. Please note that my ticket was upgraded itinerary and ticket number for my recent roundtrip flight from JFK International Airport business class with a Major Miles Gold Class voucher and should therefore be eligible fo full business class mileage credit. I am a Gold member in the Major Miles program and have been a Westcoast customer f over 15 years. I must confess that I find the new restrictions to your flight voucher pla genuinely confusing. I fail to understand why the burden of proof for my mileage cred rests with me. Shouldn't this information be on your ticketing computer? 62 Section II This was my itinerary. My ticket number was #YB42565697. My seat number was 14B. Departed JFK, December 22 at 10:20 for LAX Returned to JFK from LAX on December 29 at 16:40 7B My Major Miles number is # 04356721 (Gold Card). I sincerely hope that this issue will be resolved quickly as I am counting on my miles earned during this trip to upgrade my hotel room next May. Thank you very much for your attention in this matter. Sincerely Yours, Jarrod Watkins Jarrod Watkins 4. 5. 6. What does Ms. Murphy do? (A) She makes airline reservations. (B) She deals with unhappy customers. (C) She issues new tickets. (D) She upgrades people to business class. What is the purpose of this letter? (A) To upgrade his ticket to business class (B) To buy a flight upgrade coupon (C) To complain about his seat reservation (D) To receive more mileage credits How does Mr. Watkins feel about the new frequent flier program rules? (A) He would like them to be simpler. (B) He believes they are unfair. (C) He finds them to be convenient. (D) He hopes that they will benefit Gold Card members more. Which of the following is NOT mentioned in the letter? (A) His ticket number (B) His frequent flier level (C) His credit card number (D) His flight information inaba na basa Juu) stevir) | atunim's New malum Unit 2: Letters, E-mails, & Text message chains 63

英コミュの関係詞の問題です。 写真の問題の解答が分かる方教えてください。

work h 4 各組の文がほぼ同じ意味になるように,( )に適切な語を入れなさい。 new to RƏ SƏ |総合 MAARUAN 8 1. Don't forget the thing which I told you. Don't forget ( ) () told you. 2. He is going to the river he often swims in. voodw gled ot thew W 8 He is going to the river ( ) ( ) he often swims. 3. She says she has been to Canada, but it is a lie. votadw woy evig II'I ,01 She says she has been to Canada, ( ) is a lie.moblow STUDY I 4. I have a friend named Ted. He lives in London. He will come to Japan next week. he w Le liv My friend Ted, ( ) ( ) in London, will come to Japan next week. in London, will co Japan I 200

高一の未来完了の問題です。 どのように答えるか分かりません。できるだけベストアンサーにします。教えて下さい。

3 各文の( )内の動詞を未来完了形にして文を完成させなさい。 (1) I (2) If Jeff reads the novel again, he (3) Liz (4) Ryota 6 (go) it three times. (read) to bed when my father comes home. in this apartment for five years next month. (live) the dishes by the time the TV program starts. (wash)

それぞれの文型を教えてください お願いします( ; ; )

[3] 次の英文の文型を答えなさい。 (1×6=6) 1. I stayed at home because it was raining. 2. She painted the wall yellow. 3. The boat seems small for four people. 4. My mother keeps a diary. 5. Last Christmas I gave you my heart. 6. But the very next day, you gave it away.

この問題教えてください

Practice 日本語に合うように,( Hop 1. あなたの発表について、 質問するつもりでした。 I was going to ( ) you a ( に適切な語を入れましょう。 ) about your ( ). 2. 夏休みが近づいているので、みんな休みの計画を立てています。 With the summer vacation just ( her vacation. ) to ( She ( 3. 彼女は、来年大学でファッションデザインを学ぶつもりです。 4. 私のおじは、来年の3月末までに新車を買う予定です。 My uncle has a ( ) to ( )a( ) the corner, ( ) is ( ) his or ) fashion design at university next year. ) car by the end of next March. 日本語に合うように,( )内の語句を並べかえましょう。 Step 1. 来年度の入学式は4月7日に行われます。 The (ceremony/entrance / falls / next year's / on) April 7th. h 2. 歓迎のスピーチをするのは誰でしょうか。 Who (give/ going/is/the/to/welcome) speech?lgaw 3. 私は生徒会役員選挙に立候補するつもりです。root of insw (am/I/in/going/run/to) the student council election.enl 4. 首相はここに今夜、到着する予定です。 The Prime Minister (arrive / here /is/ scheduled / to / tonight ). DEO Jump 日本語に合うように、英語に直しましょう。 1. 夏休みの半ばまでには, 全ての課題を終わらせるつもりです。 < middle 〉 2. 明日の朝から、毎日近所の公園をランニングするつもりです。 3. 私とマイケルは, サクラの誕生日パーティーを計画しています。 4. 工事の大半は、年末までに終了する予定です。 <construction〉 .doi. ALEVALA あなたの学校の来月の行事予定とあなた自身の計画を書いてみま

この問題教えてください

Practice 1. 日本語に合うように,( Hop あなたには私の祖母をよく世話してほしいです。 ) you to take ( )( We ( ) ( ) Ms. Green to ( 2. グリーン先生には、来年の春まで東京に滞在していただきたいです。 I( に適切な語を入れましょう。 ) of my grandmother. I( ) ( ) ( ) to Tokyo by plane than by Shinkansen. 3. 東京には、新幹線よりも飛行機で行きたいです。 ) in Tokyo until next spring. I am ( ) to ( ) a ( 4. 私は将来, 世界一周旅行に出かけたいと熱望しています。 ) around the world in the future. and world T. to ou )内の語を並べかえましょう。 Step 日本語に合うように,( 日本 1. 道路を渡るときには, もっと注意してほしいです。 I (be/careful / more / to / want/you) in crossing the street. E 13 2. 生のサッカー観戦をしに, スタジアムへ行くのが楽しみです。 I'm (forward/going / looking / to / to) a soccer stadium to see a game live. 3. これが,私があなたに聞きたいと思っている最後の質問です。age of meansinide This is (I / last / like / question / that / the / would) to ask you.bnuare 4.申し訳ありませんが,午後の5時までにこの書類を仕上げていただきたいのです。 mi I'm sorry, but I would like (by / document / finish / this / to / you) 5:00 in the afternoon. Jump 日本語に合うように、英語に直しましょう。 1. 私は将来, パイロットになりたいです。 〈pilot > 2. その本は先週読み終えましたが,もう一度読みたいです。 3. この夏休みには, 海外旅行よりも日本国内を旅行してみたいです。 4. お気に入りの歌手が主催するパーティーに招待されたらよいのに。 〈organize > I deliam TEL... あなたが将来つきたい職業と, それを実現するためにすべきことを書いて