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英語 高校生

英検準一級の要約問題です。 添削していただけないでしょうか?🙇‍♀️

英検公式サンプル問題 ⚫ Instructions: Read the article below and summarize it in your own words as far as possible in English. ⚫ Suggested length: 60-70 words Write your summary in the space provided on your answer sheet. Any writing outside the space will not be graded. From the 1980s to the early 2000s, many national museums in Britain were charging their visitors entrance fees. The newly elected government, however, was supportive of the arts. It introduced a landmark policy to provide financial aid to museums so that they would drop their entrance fees. As a result, entrance to many national museums, including the Natural History Museum, became free of charge. Supporters of the policy said that as it would widen access to national museums, it would have significant benefits. People, regardless of their education or income, would have the opportunity to experience the large collections of artworks in museums and learn about the country's cultural history. Although surveys indicated that visitors to national museums that became free increased by an average of 70 percent after the policy's introduction, critics claimed the policy was not completely successful. This increase, they say, mostly consisted of the same people visiting museums many times. Additionally, some independent museums with entrance fees said the policy negatively affected them. Their visitor numbers decreased because people were visiting national museums to avoid paying fees, causing the independent museums to struggle financially.

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数学 中学生

出来たら全部解説お願いしますm(_ _)m

★ 1 y=-2x2 について, 次の問いに答えなさい。 (1)xの変域が-3≦x≦-1 のとき, yの変域を求めなさい。 (2)xの変域が −2≦x≦4 のとき,りの変域を求めなさい。 2 右の図のような長方形ABCDの頂点Aにある2 点P, Qが,点Aを同時に出発し, PはA→B→Cに 沿って1cm/秒, QはA→D→Cに沿って2cm/秒 の速さで頂点Cまで向かう。 A D Q 6cm B 8cm-----C (1) 0≦x≦4 のとき, x秒後の△PAQの面積を ycm2として,yをxで表しなさい。 ★ (2) 4≦x≦6 のとき, x秒後の△PAQの面積 ycm² をxで表しなさい。 3 右の図のように,放物線y=x2 ① と直線 y=x+2 ...... ② が2点A, Bで交わっている。 (1) 2点A,Bの座標を求めなさい。 じく (2)直線②とx軸の交点をCとするとき,比 CA: AB を求めなさい。 F010) (S) y=x2yy=x+2 A 2 3 -X ④ 右の図のように,関数y=-x^のグラフ上に, x座標がそれぞれ-4, 2となる2点A, B をとる。 (1) 直線 AB の式を求めなさい。 (2) y=1/2x2(-4<x<2) のグラフ上に点Pをと り,△OCP の面積が△OABの面積の1/3になる ようにしたい。 点Pの座標を求めなさい。 ヒント ---- A y B x 2 〔新潟一改〕 ② (1) AP=x, AQ=2x であることに注意する。 (2)底辺を AP=x とすれば, 高さは一定になる。 [3] (1) まず, 方程式 x2=x+2 を解く。 [4] (2)△OAB の面積を求めてもよいが, △OAB=△OCB×3となることを用

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