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英語 高校生

問題を解いたのですが答えが分かりません😭 教えてください!

Part 7 生まれたばかりの赤ちゃんは何もできない,というのは本当でしょうか。 People used to 1 Babies are full of mysteries. think they could do nothing by themselves except breathe, eat and sleep. These days, however, new discoveries about babies show us that they have much greater abilities than most people think. 1B 2 Recent research findings in brain science and cognitive psychology make it clear that babies are not necessarily born with clean slates. For example, they remember some sounds which they heard in the mother's womb. Sounds in the womb are usually muffled, but the melody and rhythm of musical sounds are not much altered. 3 Surprisingly, babies sometimes can naturally do what adults think babies cannot do. Do you believe that babies are born with the ability to hold their 15 breath in the water and swim? Some researchers studying the dive reflex in 21 infants between four and twelve months old found that none of them inhaled water or choked 20 during "diving." They naturally moved their Baby clean ciates 白紙の状態で 15 hold one's breath 後間もなくから1歳くらいになるまでの赤ちゃん 5 10 arms and legs in a swimming motion. discoveries [diskávəriz) <discovery [diskávəri] finding(s) [fáindiŋ(z)] brain [bréin] cognitive [kágnətiv] psychology [saikálǝdzi] slate(s) (sléit(s) womb (wú:m] 17 dive reflex muffle(d) [máfl(d)] rhythm (ríom alter(ed) [5:ltər(d)] surprisingly [sərpráizinli] naturally [nætfərəli] breath [bré0] researcher(s) [riss:rtfər(z)] Co reflex [rí:fleks] infant(s) [infənt(s)] inhale(d) [inhéil(d)] choke(d) [tfóuk (t)] C motion (mouf

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英語 高校生

問題を解いたのですが答えが分かりません😭 教えてください!

Part 7 生まれたばかりの赤ちゃんは何もできない,というのは本当でしょうか。 People used to 1 Babies are full of mysteries. think they could do nothing by themselves except breathe, eat and sleep. These days, however, new discoveries about babies show us that they have much greater abilities than most people think. 1B 2 Recent research findings in brain science and cognitive psychology make it clear that babies are not necessarily born with clean slates. For example, they remember some sounds which they heard in the mother's womb. Sounds in the womb are usually muffled, but the melody and rhythm of musical sounds are not much altered. 3 Surprisingly, babies sometimes can naturally do what adults think babies cannot do. Do you believe that babies are born with the ability to hold their 15 breath in the water and swim? Some researchers studying the dive reflex in 21 infants between four and twelve months old found that none of them inhaled water or choked 20 during "diving." They naturally moved their Baby clean ciates 白紙の状態で 15 hold one's breath 後間もなくから1歳くらいになるまでの赤ちゃん 5 10 arms and legs in a swimming motion. discoveries [diskávəriz) <discovery [diskávəri] finding(s) [fáindiŋ(z)] brain [bréin] cognitive [kágnətiv] psychology [saikálǝdzi] slate(s) (sléit(s) womb (wú:m] 17 dive reflex muffle(d) [máfl(d)] rhythm (ríom alter(ed) [5:ltər(d)] surprisingly [sərpráizinli] naturally [nætfərəli] breath [bré0] researcher(s) [riss:rtfər(z)] Co reflex [rí:fleks] infant(s) [infənt(s)] inhale(d) [inhéil(d)] choke(d) [tfóuk (t)] C motion (mouf

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数学 高校生

傍線部はどのように因数分解したら良いのですか? どなたか教えてください🙇🏻‍♀️

> M = 13 とな う x>0 32 より、 べて成り oga N と,g(x)= である。 サ x+ ス, である。 (x)と直線の共有点で,点A以外の点の座標は ( と平行な直線のうち, 曲線 y=f(x) と接するもので、 直線以外の直線の方程式はy=タ おける接線 if'(x)=3x2+2x-5=(x-1)(3x+5) f(x) = 0 とおくと 5 1 3 右の増減表より,関数 f(x) は 5 のとき 極大値 67 3 27 x=1のとき 極小値 - 7 (2) f(-2)=2より点Aの座標は x== x = - また,f'(-2)=3であるから,点Aに おける曲線 y=f(x) の接線の方程式 8-8-8--b y-2=3(x+2) すなわち よって 曲線 y=f(x)と直線の共有点は x+ x2-5x-4 = 3x +8 とおいて (x+2)(x-3)=0 より x=-2,3 x y 27 45 y = 3x+8 amirem g(x)=3x+8= scects f'(t) = 3 ... 異なる接点の座標は よって、求める直線の方程式は y-(-176)-3(x-3) 27 + A(-2, 2)(-3x² + 12x) − 3x}dx (¹12=S-x51 A -2 5 3 0 67 27 (t +2)(3t-4) = 0 : T 27 V すなわち y = 3.x x+x²-8x-120 10 セン 1 0 -7 曲線 y=f(x) 上の点 (t, f(t)) における接線の方程 -4 式は 1001 Ve\\_y-f(t) = f'(t)(x − t) 284 27 : + x=3のとき = 3·3+8 = 17 g(3) よって,点A以外の共有点の座標は (3,17) (x)= 直線に平行な直線と曲線 y=f(x) との接点のx座標をすると 7 よって, 3t2 +2t-5=3より ゆえに 4 t=-2, 3 3 2 ここで(14)-(1)+(41) -6.4-4--170 より,点Aと 4=- 3 3 3 (-1276) %>853= (x)\_ (S) (友さ x 0 B)dx 曲線y=f(x)と直線/は x=-2の点で接するから、 こ を重解と の方程式はx=-2 してもつ。 S-≥d>rs-a x- -8+4 +10-12 20-20. &$O の高 EN ARRO チッ トナ *** (x)\O 246*90 TMS 19

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英語 高校生

分かるところだけでも大丈夫なので教えてください🙏

htu たんです 0 いてはど 2 # 2 P 49 ()内に入る適切な語を書きましょう。 1"( ) you ( 2 "What do you want to do today? Play a game?" “I ( movie ( ) play a game." P 57 ( )内の語句を並べ替えて、会話を完成させましょう。 1 "Where (held / the rock concert / was )?" "It was held in the concert hall." ) a cup of coffee?" "Yes, please." 2 "My house (being / painted / is) now." "When will it be finished?” )( 3 "Excuse me, cell phones (here/ used / be / cannot)." "I'm sorry." #P 6 7 4 "Her second novel (published / be /is/ to / going) soon." "I can't wait to read it." 5 "This song (played / been / at / has ) lots of weddings." "It is so romantic." 2 ( )内の語句を並べ替えて、 英文を完成させましょう。 1 It is (for us / important / study / to) history. With this knowledge, we can understand world news more deeply. 2 Kate got up at three (on TV / the soccer game / to / watch ). I missed the 4 Are you ) watch a 3 My parents (go / let / me / won't ) abroad. I want to be independent of them. serious? (allow / can't/I/ to /you) do such a terrible thing. 5 You have a toothache. You should (a dentist / check/have/ your teeth). game. 6 We are so grateful for all your help. We would (accept / like / this gift / to /you). 7 It was nice (of / say / "Thank you" / to /you) to your mother. I guess she's happy.

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