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英語 高校生

問2を中心に間違っている所を教えてください🙏

4 読解 (2) 第5文 第6文 a blogo bluow A 次の英文を読んで、あとの問いに答えなさい。 In the past, a typical Japanese house was small, made of wood, and had a "tiled roof. A *bamboo fence surrounded it. Stepping stones led you around a little garden with just enough room for a few trees and perhaps a group of rocks. Japanese gardens are designed to give a feeling of quiet and peace. No one wore shoes indoors because the floors were covered with tatami, or rush matting. But the "mode of living has changed in favor of Western ways, particularly in the cities. 木材 b (注) *tiled roof = かわら屋根 *bamboo fence = 竹垣 チェック 英文の構造をとらえよう! 本文の内容に合うように, 空欄a ・dに日本語を入れなさい。 第1・2文: 昔の典型的な日本の家は、小さく, あった。 竹垣が家を囲んでいた。 (←主題+具体例) Ca 第3・4文: 飛び石が小さな b をめぐっていて、そこには,静寂と安らぎがあった。 学習日 月 at allil no on TOY MB) C / 8 ( 具体例) : 部屋の床は畳敷きなので, 室内で C をはくことはなかった。 (←具体例) しかし特に都市部では, 生活様式は d に変わってしまっている。 (内容の展開) ウエスタン "mode of living = 生活様式 でできていて,かわら屋根で d B 次の英文を読んで,あとの問いに答えなさい。 (1) Roger Scott worked in a department store. He did not like his job very much. One day he was sitting in the store with his girlfriend, Anne Davis. She worked there, too. “I'm going to find another job as soon as I can,” he said. “The *pay isn't very good and the work isn't very interesting either. The worst thing about it is that I have to take *orders from a man like Mr. Kean!" Mr. Kean was the manager of the store. Everybody was a little afraid of him. He often walked around the store and always got very angry if he saw someone who was not working. Sometimes there was really no work to do but people still tried to look busy when he passed by. While Roger was talking, Anne looked up and saw Mr. Kean come in. Roger was sitting near the door and Mr. Kean was just behind him. Anne didn't know what to do. "I don't think Mr. Kean is even a good manager," Roger continued loudly. “If a their work. I'm sure man is a good manager, the people who work for him a everyone here b it! At least I do!" Anne saw Mr. Kean come nearer. There was a very ( 3 ) look on his face. (注) *pay = 給料 *order = 命令 ADA 問1 問2 問3 問4 BILK 【第 SE C

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数学 高校生

数2です 解き方は同じなのになぜ356は真数条件を考えずに解き、359は真数条件を考えて解くのですか?

x軸に関して対称移動 (3) y=3より, 直線y=x に関して対称移動したものである。 (4) y=logs(x+2) より X軸方向に-2だけ平行移動したものである。 (5)y=logs9x=10g9+10gs.x = log3x+2 より, y軸方向に2だけ平行移動したものである。 (1) (2) A (3) -1 ya (1) a>1 0 r y. log32 -10 10ga 4, 10ga (2) 0<a<1 356. [対数関数を含む方程式】 次の方程式を解け。 *(1) logsx-3 (2) 10gx2=3 x (5) 10g10 (x-1)=2 *(6) 10gz(3x+2)=2 ( 10ga (2x-x²)=1 \9) loga(x-1)^=3 (3) 10g27x= 1 3 (5)y-2=logsx 順に並べ *(4) log+x=5 (7) 10g/(x+1)=-2 *(10) 10gx9=-2 (2) 1/18 <1<2で,底aは1より小さいから, loga 2<logal<log loga2<0<loga 356.1)対数の定義より, x=3-3, すなわち, (2) 対数の定義より,x2=43,すなわち、 よって, x=±8 よって, (3)対数の定義より、x=271, すなわち, (4) 対数の定義より, x = ( 1212 ) , すなわち, 1 (5) 対数の定義より, x-1=102, すなわち, よって, x=101 (6) 対数の定義より, 3x+2=22,すなわち, 2 よって, x= 3 (7) 対数の定義より, x+1= 359. 次の方程式を解け。 (1) logsx+logs(x-4)=1 (10g3x)^2=10gx2 *(5) logax-logx3 (7) 10gx4-210g4x=1 360. 次の連立方程式を解け。 |x+y=29 *(1) 10g10x+log10y=2 x2=64 x=3 =(1/3) , すなわち, (2) x= x= = 24/7 1 32 x-1=100 よって, x=8 (8) 対数の定義より, 2x-x2=3-1, すなわち, 3x²-6x+1=0 ell 3x+2=4 x+1=9 *(2) 10g2(x+1)-10gz(x-2)=2 (4) (10g2x-10gzx-6=0 (6) 10g(x-5)10ga (x+1)=0 (8) 4(log2x)²-16 log₁x+3=0 [x³y²=8 (1)~(9)方程式が 10ga M= の形で、未知数xが真 にのみあるとき, 対数 loga M = p M= を用いる。 |log2x+210gzy=2 例題 65

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