過去問です この紫のマーカーの意味と一文の訳を教えて欲しいです！

INT: It's an active vs. a passive engagement issue? (D) Kang: Absolutely. There's also a new area of memory research that looks S vð at our ability to remember things if we know the information is (E) stored externally, for example, on a computer. The idea here is that our "working memory"-what we're focusing on at any given has a limited capacity. If we exceed that capacity by. example moment

過去問です この紫のマーカーを弾いているところはどこと「the practice」を結んでいるんですか？ またその一文の訳を教えて欲しいです！

7 (1) Tea despite legends of its ancient history) is, (in the long view of things, just a recent introduction to China. The Chinese probably (a) S learned tea from natives of northern India or from peoples living in ffrom Southeast Asia) Some Chinese histories (do report that tea was brought (b) S from India to China. Westerners believer coffee also came from China According to another account natives of Southeast Asia boiled the green (d) leaves: (③wild tea trees) (in pots over campfires and the practice was later transferred to China. Nevertheless, it is clear (②st Westerners strong of S. associate tea with Ching, the way that we associate coffee with Arabia, although each was regarded as an exotic drink when introduced. Unfortunately the details (① tea's pre-Chinese history (ike the details of coffee's pre-Arabian Instory) are lost. V

この緑のマーカーで引いているのってどういう意味ですか？

the route INT: It's an active ys a passive engagement issue? sue Kang: Absolutely. There's also a new area of memory research that looks - at our ability to remember things if we know the information is (E) stored externally, for example, on a computer. The idea here is that our "working memory"-what we're focusing on at any given moment has a limited capacity. If we exceed that capacity by, say, paying attention to five things at once, we might try to unload some of that remembering to external storage. And if we begin to have an expectation that the information is always at our fingertips, we might not keep the information in our mind very carefully when we do encounter it.

なぜdoがつくんですか

k 3. マイクとリサの会話を読んで、次の質問に英語で答えよう。 54 Mike: I love dogs. Playing with them makes me happy. Do you have any pet? Yes, I do. I have two cats. They are so cute and make me happy. When I give them food, they always look happy. Lisa: Mike: Food also makes me happy. I always become happy when I have *meals. ) meal: B What makes Lisa happy? Her cats do. (2) Does food make Mike happy? A don 注) (1) (2

なぜ3分の4aで最大値とならないんですか？＝がついてるから最大値はx＝3分のaの時と3分の4の時じゃないんですか？教えてください

354 基本 例題 223 係数に文字を含む3次関数の最大・最小 a を正の定数とする。 3次関数f(x)=x2ax2+α'x 0≦x≦1 における最大 値M (α) を求めよ。 類立命館大] 基本219 重要 224 000 指針 文字係数の関数の最大値であるが, p.350 基本例題 219 と同じ要領で,極値と区間の y を 端での関数の値を比べて最大値を決定する。 f(x) の値の変化を調べると, y=f(x) のグラフは右図のよう になる(原点を通る)。ここで,x=1/3以外にf(x)=f(1) 満たすx (これをαとする) があることに注意が必要。 よって、1/3, a (10/<a)が区間0≦x≦1に含まれるかどうか 3' で場合分けを行う。 f'(x)=3x2-4ax+α²= (3x-a)(x-a) 解答 f'(x)=0とすると a x= a 3' a>0であるから, f(x) の増減表は次のようになる。 a ... a ... - 0 + a a 3 ax まずは、f'(x)=0を満た すxの値を調べ, 増減表 をかく。 <a>0 から 0<<a x 3 f'(x) + 0 f(x) 極大 極小>>(0) ここで,f(x)=x(x2-2ax+α2)=x(x-α)から x= 4 ()=(-a)-a, f(a)=0 1/3以外にf(x) = 27 を満たすxの値を求めると, 4 f(x)=から 27 4 x³-2ax²+ax-7a²=0 (*) 曲線 y=f(x) と直線 y= v=1は、x=1/3の 点において接するから、 f(x)-(x-1) で割り切れる。このこと を利用して因数分解する とよい。 XC ゆえに (x-1)(x-/1/20)-0 1 -2a a² =0 a 5 02 27 3 3 x=1であるから 4 x= a 5 4 1 a a² 0 うになる。 よって, f(x) 0≦x≦1における最大値M (α) は,次のよ 3 a 4 a² 3 9 [1] 1<- a すなわちα>3のとき [1] 1 - a 0 3 f(x)はx=1で最大となり a2-2a+1 M(α)=f(1) 0 13 -最大 a X 指針」 ****** ★ の方針。 [1] は区間に極値をとる xの値を含まず 区間の 右端で最大となる場合。

最後の文のshow a confident look onのところの文構造はどうなっていますか？

Whenever teachers criticize or speak favorably of a certain viewpoint, whenever religious leaders preach us, and whenever parents give lectures or friends offer comments, are these people not trying to affect your attitudes? Also, is it probable that when you dress up to make a good impression, show a confident look on your face, or speak kindly to someone, you are not "advertising" yourself? (Partly adapted)

中2数学，合同の証明の問題です. 画像の1枚目が問題，2枚目が解説なのですが，解説の画像の赤線と緑線を引いたところがわかりません. なぜそうなるのかを教えていただけると嬉しいです🙏🏻💫

B DF C [07 [合同と証明] 右の図のように,正方形ABCDの頂点Cが辺AD上の点Mと重な るように折ったとき,折り目EFの長さは、線分CMの長さに等しいことを証明しな さい。 M D F E B

19番の問題、答えは4なのですが、日本語訳調べても3が何故違うか分かりません。

陰性検査 延期 Questions 19 and 20] refer to the following announcement. • . • . Because of Covid, our concert tour has been rescheduled to summer 2023 Tickets for the original dates are still valid. If you have downloaded the app. new tickets will be issued automatically. If you do not have the app you ca i can buy tickets on the band's website or call 555-2276 to speak to an operator. Fans who cannot attend the new date can return their tickets for a full refund on the app or website. Tickets may also be transferred to other fans but only if they are registered with the fan club. Exchange can only be done through the app. The personal details for every ticket holder must be given while purchasing. The app can be downloaded from the Apple Store, Google Play, or the band's website. Covid Restrictions: Spinst 1241 ・規則 We will be following the Covid-19 rules and regulations in each of the areas we are travelling through, so customers should check local protocols with the venue before travelling to the concert. Masks must be worn at all venues. Proof of vaccination and/or ワクチン いや~ a negative test may be required. Covid rules and regulations may change at any time, so keep up to date via the app or the venue's website. 19 What are some of the things you can do on the band's website? ①return tickets, and exchange tickets UP X 2 return tickets, and check Covid regulations exchange tickets, and download the app 4 return tickets, and download the app 11- (2023AA-F-10)

下線部Dと答え.ウはなぜ同じ用法なんでしょうか 教えてください🙏

closer to reality. Researchers have investigated the use of electricity to stimulate vision for nearly half a century. In the 1960's, a *physiologist implanted 80 electrodes on the surface of a blind person's *visual cortex, a region at the back of the brain. Wireless stimulation of the electrodes made the patient see spots of light known as *phosphenes. This is the first stop for visual signals coming from the eye. (D) By the 1980's, a crop of *ophthalmologists began considering a narrower and seemingly easier-to-solve problem: making *prostheses for the eye. They suggested that degrade *photoreceptor cells called *rods and cones, still leave large portions of the retina intact even after a patient has become totally blind. The way to stimulate the remaining functional cells was proved *feasible in the mid-1990's. A device consisting of a tiny video camera perched on the bridge of a pair of glasses, a belt-worn video processing unit, and an electronic box, was developed recently. The electronic box issues signals to an implant behind the patient's ear that has wires running to a grid of 16 electrodes affixed to the output layer of the retina. The video processor wirelessly transmits a simplified picture of what the camera images to the box, and then the retinal implant stimulates cells in a pattern roughly reflecting that information.

この答え合ってますか？ 違ったら解説、答え教えて欲しいです。

5 次の英文は,中学生の静香(Shizuka) と韓国からの留学生クワン (Kwan) が夕食を食べているときの会話です。 これを読んで問いに答えなさい。 Shizuka: Kwan, I made this oden. Please eat it Kwan ① : Shizuka, your oden is very good. ② A B it becomes cold. Can I ask you a question? When you eat rice, you have your bowl in your hand. Is that OK in Japan? In Korea we don't do that. Shizuka: That's interesting. In Japan this is the right way of eating. Kwan : I didn't know that. By the way, what are the long chopsticks near the pot? Shizuka: They are tori-bashi. We use them to take food from big dishes. When we to dinner, we often use them. If we use tori-bashi and show our special feelings to our C guests guests, they will be happy. We think that their feelings are ( ) important. ( Kwan ③ : Is that so? When we have guests, we think that they are members of our family, so we use our own chopsticks. If we do so, they will be happy. Shizuka: Wow! People in Korea don't use chopsticks like Japanese people. But both of us want to Kwan make guests happy. : Yes, I think so, too, Shizuka, when we eat with our guests in Korea, we also try to talk a lot to make them happy. Shizuka: I see. That's a good idea. Kwan, let's enjoy talking a lot during dinner. (注) oden おでん bowl 茶わん right way 正しい方法 tori-bashi 取りばし big dish (es) 大皿 guest(s) chopstick (s) はし pot なべ (1)会話の内容から考えて, A ] に適当な1語を入れて、 下線 ①を日本語に直しなさい。 A (2) B 」に「あなたは私の母よりも料理が上手です。」という意味を表す英文を書きなさい。 (3) 下線②が表している内容を具体的に日本語で書きなさい。 (4) Cに入る最も適当なものを,ア~エから選びなさい。 ア join イ visit ウ share I invite (5) 下線③が 「彼らの気持ちが一番大切です」 という意味になるように,( )にそれぞれ適当な1語を書きなさ い。 (6) 下線④のようにクワンが述べている理由を、日本語で書きなさい。 (7)本文の内容に合うように、次の文の( 内に指定された文字で書き始めること。 ② ⑥に入る最も適当な語を1話ずつ書きなさい。ただし,( There is a (d) way of using chopsticks in Korea and Japan. But both Korean people and Japanese people ⑥ (h ) that their guests will feel happy. b