答え教えてください🥲🙏🏻

A Review the text and fill in the blanks. 1. Steve's idea of learning Japanese: Learning Japanese is a piece of ( 2. Steve's confusing experiences: Wasei-eigo ). The situation is much more ( ). Steve thought it was ... apple juice a white shirt a very large house サイダー ワイシャツ マンション ホットケーキ フライドポテト ブレンド (confused) (confused) (confused) 3. What did Steve learn? ( ) is not a bad thing: it's a first ( In English, they say... soda pop ( ) ) shirt ) ) ( ) ) in learning something new. B You are having trouble learning English. What kind of advice would Steve give you? a. I understand your feelings, but there's nothing that I can do for you. b. Don't be afraid of confusion and making mistakes. c. Don't waste your time learning English. Try to find something more EA DOY interesting. Complete the summary by filling in the blanks. would be (1. Steve is a 16-year-old American boy on homestay in Japan. He thought Japanese ) because many words come from English. He had several confusing experiences. He discovered that English words written in katakana sometimes mean something (2. ) in Japanese. For example, means a (3. very large house. Learning Japanese can be (4. ) in learning something new. is the first (5. ), not a ). However, he feels that confusion [condominium / different / easy / step / confusing ]

数Ⅰ＊２次関数 (2)です なぜx＝1のとき最大値は-m+7になるのですか？ 教えていただきたいです.ˬ.)"

DISNEY 68 第2章 2 Step Up (p.107) 7 (1) αを負の定数とする. 2次関数f(x)=ax²-2ax+b の-2≦x≦2における最大値 0010 (2) 関数y=x2+4x-m+2(-2≦x≦1) の最大値と最小値の和が0のとき,定数の が12, 最小値が−6のとき, α, 値とそのときの最大値、最小値を求めよ. <考え方> (1) グラフは上に凸 (1) y=f(x)=ax²-2ax+b とおく.! y=a(x2-2x)+3 軸は直線 x=1 より, 区間 -2≦x≦2 内にあるので,軸のところで最大値をと り,軸から遠い方の区間の端で最小値をとる.0)=(-x) (1-x) (2) グラフは下に凸 =α{(x-1)²-1}+b =a(x-1)2-a+6 *a<0 より -2≦x≦2 のとき, グラフは右の図 のようになる. したがって, グラフより, x=1のとき最大値をとるから、 軸は直線 x=-2 より,区間 -2≦x≦1の端にあるので,軸のところで最小値 をとり、軸とは反対側の端で最大値をとる. - a+b=12 x=-2のとき最小値をとるから, 8a+b=-6....... ② よって, ①,②を解いて, (2) y=x²+4x-m+2 ×になる. = (x+2)²-m-2343870 より, グラフは右の図のよう グラフより, x=1のとき? ..... よって, このとき 最大値 +7 x=-2のとき, 最小値-m-2 AS M をとる. 最大値と最小値の和が0だから, (-m+7)+(-m-2)=0 m= bの値を求めよ. 9 2 BAY RAJSTOASA 2 12 -2 a=-2,b=10 最小 0 12 9 最大値 12/27(x=1のとき) 最小値 最小 最大9 1 2. ! YA I -6 x=-2のとき) 73024 O 1 1 x 3> x=98 x 08431 SAVO 3624 8:8-09 : 90 FH-HES THE BAT 軸から遠い点ほど yの値が小さい。 α<0 を満たしている. 1983 098 RAIDASTOPAD * 01 2>*>0 ので、絶によ 201

右側の2行目から3行目の変形はなぜできるのですか？ 差の形からf(x)になる理由がわかりません

12 ki実数: y=x²³-kx²³+kx+1 6`thothe と極小値をもち、その差が41k) になる。Kの値を求めよ. y=3x²-2kx+k D/= k ²-3k > 0 4 :.k<0,or 3<k f(₁) = x²³-kx² + kxtl H ņ mm. TATA TATA TA TA TA TL TL T ODIOCICI f(x) = f(ß) = = |+(@)-t6₂) | T - [ f(x)] - Jefraidx - St = ²/² (1-2) ²³ 3 (1 3(x-d)(x-p) dx

積分計算の基本公式についてです 画像の一番上の公式を理解するために、具体多的な数字を入れてみて確かめてみたのですが 答えがCと２Cとなってしまい、等式が成り立ちません。 どこか計算間違っていると思うのですが、どこが間違っているのでしょうか？

R fiz)dze eS fraide 1R:実教定数) fcx) = ズ e- 2 「2ズdx-21xice 記+c= 2(42+c) そでそC = で+2C 3 さで+C) 3 3 LtC 3 X+ 7

この大問2がわかる人、教えてください🙇‍♀️

の 次の文の( り内から適切な語句を選び, 〇で囲みなさい。 (①) The question (discussing, is discussed, to be discussed。 to be discusss 人 1 『P nssed, to be discussing) at 人 ys meeting is whether we should postpone the plan until next month。 S ome RGheoo Youngsters do not feel that chopsticks are easy to pick (up food, up food with, up with it ap food with it). P 1 (放応義ョ大) (⑬ “Would you like to come to the party" “Td love (do。 in, to,。 with ), but m afraid TL camt" (相生大 (④) 陸e set up scholarship funds to (aid, encourage, help, urge ) poor students and adults attend college. (申央大・法) 5) The victim is thought (to take, to have taken, to be taken。 to have been taken ) a large quantity of poison by mistake (立教大) (6) John has promised Mary to stay home. This means (both John and Mary, either John or Mary,。John, Mary ) must stay home. (度応義大) (《⑰ "Did you rent an apartment?" No. We (were to have rented, are t0 have rented, are to rent should rent ) one, but the plan fell through." (度応義事大) (8) The window was (dirty enough, barely dirty enough, hardly dirty enough, not too dirty ) to see through. (明治大) (9) At this corner there happened an accident that (remembered, was to be remembered, has rememberedj was to have been remembered ) for Year8:(江戴大) (0 She is very frugal, not to (remark, say, Speakr tell ) stingy: 中 6 to not be to dontbe, notto be ) 1ate. (⑪ Students should ry (not be,

4〜8教えてください！

4 次の各組の文がほぼ同じ意味になるように( )に適当な語をた入れなさい. ( 隊 is always afraid that she will make a mistake. She is always afraid ( 0 ) ( eki 9 ) a mistake. の | admitted that he had broken the vase. Nick admitted ( WW ) ( bofew ) the vase. 同 ls al ea 下 T use a camera here ? Do you ( ("VA ) my ( USCP9 ) acamera here? イッ soon as he got home, he took a shower. ( ) home, he took a shower. When you we your job, you must be very careful. 記 L[ り ) your job, you must be very careful. It js 2 t0 know whether the rumor is true or not. iL( ) whether the rumor is true or not.