大問2の方の二次関数なのですが、(1)から順に (1)48.36(2)y=²/₃x(3)3.9で合っていますかね？

数学 |次の問いに答えなさい。 3RD GRADE (1)yはxの2乗に比例し、x=3のとき、y=3である。y=27のとき、xの値を求め なさい。 (2)放物線y=-3xで、xの変域が一2<x<6のとき、yの変域を求めなさい。 (3)関数y=ax'で、xの変域が-4Sx<3のとき、yの変域は-8SyS0である。aの値を求 めなさい。 H だ RR V-IST PRINT 2.0 (4)関数y=ax’で、xの値が-1から6まで増加するときの変化の割合が10であるとき、aの値を 求めなさい。 (5)関数y -xで、xの値が-3から-1まで増加するときの変化の割合を求めなさい。 「 ニー (6)直線y=3x-18と放物線y=ax°の交点のうち、1つのx座標が2のとき、aの値ともう1つ の交点の座標を求めなさい。 右の図のように、2つの関数m:y=x"、n:y=xのグラフは、原点と点Aで交わっている。 点Aからmの放物線上のx座標が大きくなる方向に動く点をPとする。さらに、点Pを通り、x軸 に平行な直線とnの直線との交点をSとし、点P、Sから×軸にそれぞれ垂線PQ、SRをひく。こ のとき、次の問いに答えなさい。 m (1)点Pの×座標が6のとき、点Sの座標を求めなさい。 P (2)(1)のとき、原点Oを通り、四角形PQRSの面積を 2等分する直線の式を求めなさい。 A O Q R (3)四角形PQRSが正方形になるとき、点Pの座標を求めなさい。 「EW STYLE CRAM SCHOOL V-IS JWABOUT STUDYING HAPNLY IN V-IST? WE ALWAYS sutpORT ANYONE WHO TRIES TO LE METHING, YOU CAN SURELY NND WHAT YOU WANT TO bo. START FOR YOUR FUTURE

至急これらの問題の回答を教えてください

30 G rammar (各3点) 4 Fill in each blank so that each pair has almost the same meaning. In this laboratory, researchers made many important discoveries. This is the ( )many important discoveries were made This is one of the theories about how the moon was formed. This is one of the theories about ( ) the moon was formed. I work at a hotel because I love talking to people from other countries. (3){I love talking to people from other countries. That is the ( I work at a hotel. I went to business school to find somebody to start a company with. )I went to (4){I wanted to find somebody to start a company with. That's ( business school.

文法とか時制とか直す所があったら教えてください！

My favorite dhing o di ro watching movies. thing to I iee sustense movies It excTtes me, So Iofter go orte mones when my frec time with by fhrendo or alone I have a lot of mories I want to Math So Iwant to go see amorie. whenths eram 75 0en

解答と解説お願いします🙇‍♀️

グラフ上の点 次の点A, Bは,1次関数y=4r+1 のグラフ上の点である。 る数を求めなさい。 >教p.65 問 1 ■にあてはま Rama B(-4, mo0s 岩

動名詞 課題が出たのですが分からないので教えて欲しいです🙇‍♀️

4 日本語に合うように英文を完成し,声に出して読みなさい. O Grammar in Context ) the English proficiency test. *1. My brother is proud of ( 弟は英語能力試験に合格したことを誇りに思っています。 )after he graduates from high school. 2. He is thinking of ( 弟は高校を卒業後に外国に留学しようかと考えています。 3. I am sure of ( ) his life overseas. 私は彼が海外での生活を楽しむことを確信しています.。 ムマと た z

この並べ替えはどうなりますか？ 教えてください🙏

You *may find out the box soon if you are lucky. You may think you will have to use the scale ten times if the eleven-gram balls are in the last box. But listen. There is a way to find out the box with eleven-gram balls by using the scale ( ② ). Do you know the way? I'll tell you. First, take a ball or balls out of each box. When you do so, one thing is very important. The *number of the balls and the box number must be the same. For example, you must take one ball out of the No. 1 box, two balls out of the No.2 box, and ( ③ ) balls out of the No. 10 box. If you do r so, you will have ( ④ ) balls. Next, put all the balls on the scale. Remember all the balls in one box are eleven grams. If the scale shows 553 grams, what does it mean? It means three balls on the scale are eleven grams. (ア balls イ ウ taken エ these オ where were 5 カ カ three ) out of? You know the answer, right? They were in the ( ⑥ ) box. If the scale shows ( ⑦ ) grams, it means all the balls in the No. 6 box are eleven grams. And if the ( ® ) box has eleven-gram balls, the Scale will show 558 grams. Logical thought is important for you. It is useful to *solve the problem more easily. (注) quiz クイズ scale はかり gram グラム(重さの単位) take ~ out of … …から (外へ) ~を取り出す weigh(~の) 重さを量る may ~かもしれない number 数,番号 solve ~を解決する

【 至急⠀】raise3の長文問題なんですけど、単語が難し過ぎるので答え教えて欲しいです！！！！

Grammar Expression| Listening|Speaking /12 Total 12 /9 /100 Reading /14 /21 /44 O Reading 2 速読 問題 次の英文を3分15秒で読んで, 1.の問いに答えなさい。 But the Scottish national costume for In Europe men don't usually wear skirts. men is a kind of skirt. It is called a kilt The Scottish like to be different. They are also proud of their country and its history. and they feel that the kilt is a part of that ほこリにう history. That's why (nthe men still wear kilts at old-style dances and on national 5 holidays. They believe they are wearing the same clothes that Scottish men always used to wear. That's what they believe. However. kilts are not really so old. Before 1730, Scottish men wore a long shirt and blanket around their shoulders. These clothes (2)got in the way when the men started to work in factories. So, in 1730 a factory owner changed 10 the blanket into a skirt: the kilt. That's how the first kilt was made. Then, in the late 1700s Scottish soldiers in the British Army began to wear kilts. One reason for (3this was national feeling: the Scottish soldiers wanted to look different from the English soldiers. The Scottish soldiers fought very hard and became famous. The kilt was part of that fame, and in the early 1800s men all around Scotland began 15 to wear kilts. laThese kilts hadcolorful stripes going up and down and across. Scottish people often believe that the colors of the kilts are part of their family history. In fact, each family just chose the colors they liked best in the late 1800s. This is not the story you will hear today if you are in Scotland. Most Scottish people 20 still believe that kilts are as old as Scotland and that the colors are as old as the Scottish families. Sometimes feelings are stronger than facts! (287 words)

不定詞 合ってるか見て欲しいです！

4 日本語に合うように英文を完成し,声に出して読みなさい. Grammar in Context 1. It is easy [ solve/for / to / Ayako ] math problems. Ayaks 亜矢子にとって数学の問題を解くのは簡単です。 It is easy for to solve math problems. 2. She was [ help /kind/ to / enough ] me with my math homework. kin d neugh to 彼女は親切にも私の数学の宿題を手伝ってくれました. help She was me with my math homework. 3. She [got / seems / have /to ] full marks in the last math test. She Seems to have 0ot full marks in the last math test. 彼女は最近の数学のテストで満点をとったようです。 約良、 4. Be careful [ to / the glasses / not / break ]. break the glass es Be careful hot to そのグラスを割らないように注意して、

英語です。至急教えて欲しいです。！！！

次の英文は、中学生の航が英語の授業で発表するために書いている原稿である。 航が一度書 B. C. Dの問題に答えなさい。 2 次のA. わた。 A になったつもりで、 下線部の語句をそれぞれ正しい形に直して書きなさい。 felt = feel の過去形 (注)soup =スープ set up~=~を準備する surprised = 驚いて Yesterday ais my mother's birthday. dinner for her. I cooked curry and soup. So I made I started to cook after school and finishedoto cook at7 p.m. And then, I set up the table. When she ecome home and opened the door, she was very surprised and said, “Wow! Thank you!" I felt happy. B 中学生の聡(Satoru) が, アメリカ人の留学生ポール (Paul) と次の表を見ながら話をしている。 の に入れるのに最も適当なものを, 下のア~クからそれぞれ一つ選び, 記号 の で答えなさい。 (注)meat =肉 table = 表 kind = 種類 delicious = おいしい 訪日外国人が最も満足した食べ物 Korea (韓国)Taiwan(台湾) Hong Kong (香港) China (中国) America(米国) 15.3% 17.3% sushi 23.1% 26.8% 10.3% 27.3% 14.7% 12.8% 14.7% 13.2% ramen soba/udon 9.7% 5.2% 2.8% 3.9% 6.2% 16.6% 24.0% 18.4% 7.3% meat 22.8% 16.1% 23.6% fish 7.6% 14.6% 20.4% others 24% 26.5% 23.8% 22.9% 28.1% (国土交通省観光庁資料 「H27 訪日外国人の消費動向」より) Satoru : Look at this table. For people from Korea, is the most popular food. Paul : Yes. People from America like it, too. But look! About 27% of people from Taiwan like Satoru : You're right. It's very interesting. I thought sushi was the most popular Japanese food for people around the world. How about you? What food do you like? Paul :I like all kinds of Japanese food, but I like fish (3 It's delicious. Satoru : Oh, really? Fish is the most popular food for people from (4 I like fish, but I don't usually eat it at home. My mother likes meat very much. ア China イ Hong Kong ウ sushi エ the best オ カ キ fish ク as well as more ramen

ここって、どう並べ変えればいいですか？ 教えてください🙏

You *may find out the box soon if you are lucky. You may think you will have to use the scale ten times if the eleven-gram balls are in the last box. But listen. There is a way to find out the box with eleven-gram balls by 10 using the scale ( ② ). Do you know the way? I'll tell you. First, take a ball or balls out of each box. When you do so, one thing is very important. The *number of the balls and the box number must be the same. For example, you must take one ball out of the No. 1 box, two balls out of the No.2 box, and( 3 )balls out of the No. 10 box. If you do 15 SO, you will have ( 4 ) balls. Next, put all the balls on the scale. Remember all the balls in one box are eleven grams. If the scale shows 553 grams, what does it mean? It means three balls on the scale are eleven grams. オ where (ア balls イ were ウ taken エ these オ カ three ) out of? You kmow the answer, nght? They were in the ( 6 ) 20 box. If the scale shows(7) grams, it means all the balls in the No. 6 box are eleven grams. And if the ( 8 ) box has eleven-gram balls, the scale will show 558 grams. Logical thought is important for you. It is useful to *solve the problem 25 more easily.