(2)(3)が分からないです。 なるべく式などの省略無しで教えていただきたいです。お願いします!!

以下の2次関数 f(x) に関する以下の問いに答えよ。なお, aは正の実数 である。 「(x) = x-8ax + 15a° 2-60 515a a 4 for (1)f(0) = 60 のとぎaの値を求めよ。 dng -1 2 fe assogi (2)(1)のとき, 点P(6. -1)を通る傾き m の直線が, 放物線y=f(x) と1つ以上の共有点を持つための mのとり得る値の範 囲を求めよ。 a. Just ms 20 21, 22 23 < m ree for (3)(2)のとき,点Pを通り放物線 =f(x) とただ1点で接する2つの 直線の傾き m, m, と,おのおのの場合の接点の座標を求めよ。なお, m,< m,である。 cep vapiresaway if the Garlie could aleo be nabbed on places holes re worn 傾き m, =24 25のとき 接点(26, 27) 傾き m,= 28 2のとき followiag is a major difference 接点(0. 1 2)

並び替えの問題なんですが難しすぎてできる方といて欲しいです🙇‍♀️

does overfishing affect local communities that rely on fishing on a small ocale? 3 Grammar Check Unscramble the following words and complete the sentences. 1. The number of tourists to Japan [ continue, increase, likely, is, to, to ], The number of tourists to Japan 2. Iwill go first [ the, in, up, unless, next, shows, Jessica ] five minutes. ive minutes. Iwill go first 3. An iceberg hides nearly 90 percent of [ surface, mass, the, its, below ]. An iceberg hides nearly 90 percent of

すみません、長文の穴埋めがわからないのでどなたか教えてくれる方がいましたら心強いです！ (1)と(2)がわかりません。

Dear Patron, Thank you for your contribution to the Sunset Maritime Museum. Our efforts to pass on our rich seacoast history to the next generation have been a phenomenal success. We were able to raise more than $60,000 this past year. There are many projects in progress and more planned for the following year. several retired sea captains have been volunteering their time for live 2. storytelling sessions, which have been getting young people interested in boating and fishing. Consequently, we hope to exceed the amount of donations this coming year. An anonymous donor has contributed $20,000 to get the ball --3--.We are delighted about this, as we anticipate remodeling costs of $100,000. We understand that everyone's resources are limited, --a- we ask that you help us spread the word by forwarding this to your family, friends and associates. The Sunset Maritime Museum is a worthy cause. Since the museum reopened, the number of people staying and working in this town after high school, as well as those attending college and coming back here to work in family businesses has increased almost 10%. Help save our local heritage. Your help willbe appreciated for generations to come. SVBd (8) 1. (A) Actually, there were at least a dozen new projects involving seabirds. (B) On the other hand, we didn't finish the report to our shareholders in time. (C) Otherwise, there was no information about the matter that could be shared. 0ubeem.ol opiod (D) Nonetheless, we project we will need further funding to meet operating Costs. 46 00 2. (A) For example, (B) However, (C) Notwithstanding, (D) On the other hand, 3emit ynsm visil of beleva) evsdinrelbbne eus eit GAe 1w () の O0

なぜこうなるのか教えて下さい🙇🏻‍♀️ あとこゆ形の問題苦手すぎてミス多いので解くコツとか勉強法あったら合わせて教えて下さると嬉しいです！数こなして慣れていくしかないですかね…？

問2 Professor: Your presentation was great, but let me point out one thing. Student: Yes, professor. Professor: You spoke a little fast, so other students couldn't catch you. Student: Thank you for your advice. I'll 24 follow. (A) prepare A) Jat a slower speed (A that is easy to B) speak (B) in a hurry B) with your 問3 James: Isee Koichi running in the park on the weekends. Saki: Me too. I've already seen him three times after work. James: I 25 just a coincidence. Saki: He might be training hard for the marathon race in secret. (A) cannot help D concluding this is (A) less than (B) cannot help but (B) doubt if he is B)more than 一→

英検の問題で分からないところがあったので教えてください🙇‍♀️ 青線を引いたところの和訳をお願いしたいです。 翻訳アプリを使ってもよくわかりませんでした。 よろしくお願いします。

Masters of the Desert “Bedouin” is a name given to some of the people who live in North Africa and the Middle East. Unlike most people, many Bedouins do not ( 24 Instead, they are nomads, which means that they are always moving about. They walk around the hot deserts of countries like Egypt and Israel, leading their camels and sheep to gras and water. Life in the desert is not easy, but over thousands of years, Bedouins have developed unique skills to help them survive. Some people estimate that there are around 20 million Bedouins in the world today. However, ( 25 ). Because many of them are traveling, it is impossible to count them all. In recent years, however, many Bedouins have given up their traditional way of life. This is because the amount of land controlled by governments has increased, which has made it harder for the Bedouins to travel freely. Some of them now live in urban areas and have regular jobs, such as driving taxis and working in restaurants. Some Bedouins have found work with the Israeli army as trackers. A tracker is a person who follows people by using signs left on the ground, such as the marks left by feet or tires. Trackers must know their environment well and be quick to notice anything unusual. ( 26 ), with their desert survival skills, Bedouins are excellent trackers. About 1,600 of them are now serving in the Israeli army, and their ability to notice dangers along Israel's borders is helping to protect the countily. 1 sleep lying down 2 live in one place 3 eat meat or fish 4 use paper money 1 their exact numbers are unknown 2 there were many more in the past 3 the groups have no government 4 they all meet once every year 1 Naturally 2 Occasionally 3 Secondly 4 Equally

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

この英文はどんな内容か、教えてください🙏 お願いします。 次の定期テストで使うかもしれないので早めに回答いただけたら幸いです

at night freely or walk on the sidewalk. There were also ds イギリスで弁護士の資格を得たガンディーは, 23歳のときに南アフリカに渡ります 1098. It was under British rule at that time and there was a 1ot of discrimination. For example. Indians could not go out コ 別 「に =k] at night freely or walk on the sidewalk. hotels thatdid not accept Indian guests. 5 In 1906, the British made a law that was even more unfair to Indian people Indians in South Africa got angry and stood up against the law. Gandhi decided to leada movement to protect their rights. His message was "Don't follow the law, but don't use violence, even if you are 10 arrested.” Soon the jails became full of Indians, and Gandhi himself was sent there. Finally, in 1914, after many years and much effort, the law was removed. It showed that non-violent movements can be effective. [139 words] 15

合っているかお願いします。 36c 37d 38a

Questions 36-38 référ to the following information. Simple Recipe for Tomato Soup Cook onion in butter, then add flour. Add milk gradually while stirring,. then add tomatoes to the white sauce. 1cup cooked tomatoes 1/2 onion, sliced 1 tablespoon flour 1 tablespoon butter Total preparation time: 15 minutes 1 pint milk Serves: 2 36. Which of the following is NOT needed to 38. How many people is this tomato soup for? make this soup? (A) Two (B) Four (A) Vegetables (B) Flour (C) Cream (C) Six (D) Eight (D) Milk OBCO AB00 C d 37. According to the recipe, what is the final step? (A) Cook the onion (B) Add the flour (C) Put in the tomatoes (D) Stir the mixture

こちらの回答があっているかお願いします！ 36 C 37 D 38 A 39 C 40 D(A)? 41 D 42 A 43 D 44 C 45 C

Questions 36-38 référ to the following information. Simple Recipe for Tomato Soup Cook onion in butter, then add flour. Add milk gradually while stirring,. then add tomatoes to the white sauce. 1cup cooked tomatoes 1/2 onion, sliced 1 tablespoon flour 1 tablespoon butter Total preparation time: 15 minutes 1 pint milk Serves: 2 36. Which of the following is NOT needed to 38. How many people is this tomato soup for? make this soup? (A) Two (B) Four (A) Vegetables (B) Flour (C) Cream (C) Six (D) Eight (D) Milk OBCO AB00 C d 37. According to the recipe, what is the final step? (A) Cook the onion (B) Add the flour (C) Put in the tomatoes (D) Stir the mixture

こちらの回答であっているか確認お願いします！ d.c.c.b.a

Questions 46--50 refer to the following invoice, e-mail and voucher. onnA FORESTS OFFICE SUPPLIES on Voucher Tel.: 289-467-8902 2 Baymax color printers for the price of 1. Invoice No.: 08-671-555 This voucher is valid until January 31. Bill to: Mr. John Scott FORESTS OFFICE SUPPLIES Units Unit Price Amount Description $199.99 $399.98 $149.94 2 Baymax color printer $24.99 $65.99 $3.99 6 CNG copy paper 3 $197.97 Lennox metal bookcases 8 $31.92 Millar transparent tape $779.81 $20.00 Sub Total 49. How much will the new invoice to charge? (A) $399.98 46. How much was John Scott charged? (A) $399.98 (B) $779.81 (C) $20.00 (D) $799.81 *f you have any questions about this invoice, please contact Jennifer Fairbanks. Shipping Total $799.81 (B) $599.82 (C) $779.81 (D) $799.81 OBC0 のBC0 From: John Scott 47. Who is most likely in charge of invoicesat Forests Office Supplies? 50. What will John Scott send with this e-mail? (A) A voucher (B) A printer To: fairbanks@forests.com Date: Jan 25 (A) John Scott (B) May Concern Subject: Invoice error (C) An invoice (D) A copy paper (C) Jennifer Fairbanks Dear Ms. Fairbanks, (D) Sandy Ridge のBC0 My name is John Scott, and I ordered some products from your online shop. I received the products and invoice, but there are some errors in the invoice. 48. What is the main purpose of this e-mail? (A) To complain about some products (B) To order more goods I received two color printers and the invoice states that the amount is $399.98, but I used a voucher. I will attach it to this e-mail for confirmation. The amount of the o (C) To reporta mistake in an invoice (D) To point out a mistake in calculation A6C0 Baymax color printer on the invoice is wrong. o) Please check your records and correct the error as soon as possible. Regards, John Scott