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英語 高校生

英語の問が分からないので誰か解ける人解説込みでお願いします

CHAPTER 4 関連英文 "ninge som ow lit andarwood, dodal Passage 1: Australian Woman Who Died after Battling Rare Cancer Penned Inspirational Viral Letter: Each Day is a Gift' ・戦い戦闘 珍しい希少 brow adi b A 27-year-old Australian woman who lost her battle with a rare form of cancer asked her family to brovndaimuw loline how t share the last letter she wrote on her deathbed, 臨終、臨終の床 bed ada li vorf beslás ban obished alloft t Duralin 08 od nesto lana yad al Holly Butcher's last words soon went viral on Facebook after being posted on January 3, one day I rugged one dado dae Prow of an before she passed away, with more than 131,000 people sharing it on the social network. Niggad evil of bedbow Jaritannig gid sysd tabibl 在住居住者 ソーシャル・ネットワーク aid og H Holly, who resided in Grafton in New South Wales, Australia, began her lengthy note by saying that vidiberon and boa she planned to write "a bit of life advice." 実現する 変怪、奇怪な 死亡率 aude doos bad ead.. sailinil orie “It's a strange thing to realize and accept your mortality at 26 years young. It's just one of those things you ignore," she started. “The days tick by and you just expect they will keep on coming; until 20nd ablo ed ad ayawin lliw dad.blow on the unexpected happens." 予想外、予期せぬ 思いがけない 傷つきやすい静 予測不能不透明 Continuing, she wrote, “That's the thing about life. It is fragile, precious and unpredictable and each day is a gift, not a given right. I'm 27 now. I don't want to go. I love my life. I am happy. I owe that to my loved ones. But the control is out of my hands." i delo at guiwolle ads to doid W (B belustai tog Holly then encouraged her family and friends to stop whining “about ridiculous things. " 勇気づけられた 軽微な問題 あほらしい 提案された ばかばかしい 認める承認 “Be grateful for your minor issue and get over it," she suggested. “It's okay to acknowledge that something is annoying but try not to carry on about it and negatively affect other people's days." thegriot yllauen aw ob ネガティブに否定的H うるさ Holly also advised that people don't "obsess” over their bodies and what they eat.dla sV アドバイス 誓うる 助言 とりつくろう 取り憑 audul art ni sunitaoo lw asvil lieb m “I swear you will not be thinking of those things when it is your turn to go," she wrote. “It is all SO insignificant when you look at life as a whole.” 軽微、取るに足りない 微々たるもの After advising her family and friends to closed her letter by encouraging them to aged liw tedw toibong avawl se their money “on experiences” instead of presents, Holly use their merit huuore algoog art nodaum の代わりに ではなく give back. yasaesoonnu yilshom riodigandinemal 善行 ぜんこう “Oh and one last thing, if you can, do a good deed for humanity (and myself) and start regularly amaldory juoda daum col pai donating blood," she wrote. “It will make you feel good with the added bonus of saving lives.” 寄附 寄付 人命救助 命を救う

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数学 高校生

黄色の部分、(1-√3a)(1+√3a)にしてはいけないのは何でですか?これですると答えが変わってしまいます、、

aは定数で,a>0 とする。 関数 f(x) =x-3a'x (0≦x≦1) について 最小値を求めよ。 CHART &GUIDE (2) 最大値を求めよ。 最大・最小 増減表を利用 極値と端の値に注目 文字定数αのとる値によって, 関数 f(x) のグラフの形が変わるから, 分けして考えなければならない。 (1) 極小値をとるxの値αが 0≦x≦1 に含まれるかどうかで場合分|| (2)この問題の場合, 極大値は影響しないから、定義域の端の値を比較 f'(x)=3x²-3a²=3(x+a)(x-a) f'(x)=0 とすると x=±a (1)a>0であるから, 0≦x≦1 における f(x) の増減表は,次のようになる [1] 0<a<1 のとき 10 x f'(x) f(x) 0 ... ... a 1 - 0 + -2a³ 7 1-3a² [1], [2] の増減表から 0<a<1 のとき x =αで最小値-2α a≧1 のとき x=1 で最小値1-3a2 [2] α≧1 のとき x f'(x) 1 f(x) 0 1-3a² 極小値をとる 義域内にある (1)[1][2] それぞれの増減表から [1] 0<a<1 のとき 最大値は f(0) = 0 または f (1)=1-3α² ここでf(1)-f(0)=1-3a²=-(√3a+1)(√3a-1) ■定義域の端 f (1) が最大 両者を比較 // のとき,f(0) <f(1) から,最大値は(1)(1 0<a< /3 3 =≦α <1 のとき,f(0) ≧ (1) から, 最大値はf(0) 2] a≧1 のとき,最大値はf(0)=0 ■], [2] から 0<a< < 1 のとき x=1で最大値1-3a2 /3 a≥ のとき x=0 で最大値 0 ▪ ƒ (1) — ƒ (0)| 0≦x≦1で 関数。

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