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英文 國中

第36題求解

(34-36) SF 7, the New Bus Route to Anya Art Museum! (www.anya-bus.com) Anya Art Museum is the biggest and the most special art museum in Anya City. But there isn't a bus stop near the museum, and the closest train station is three miles away- it takes people about 1 hour to walk to the museum. To fix this problem, Anya Bus planned a new bus route, SF 7, from Anya Train Station to Anya Art Museum. SF 7 will start to run on April 4. The bus route will be a big help to the visitors to the museum because they can get off the bus right in front of it. Note: 1. Visitors can ride on the bus for free from April 4 to 11. 2. Schedule: Anya Art Museum Loid Park Family Train Station Monday No Service Tue. - Fri. 9:00-17:00 Bill Hotel Sat. - Sun. 9:00-20:00 Yor Farm (升) (1) One bus per hour from Tuesday to Friday. (2) Two buses per hour on weekends. (3) The bus DOESN'T stop at Yor Farm and Loid Park from Tuesday to Friday. Anya Train Station Anya Theater route 路線 fix解決 visitor 遊客 schedule 時程 service 服務per每一 ) 34.What is Anya Bus trying to tell the readers? (A)There will be a new bus route to Anya Art Museum. (C)Anya Art Museum will open on April 4. 35. What do we know about SF 7? A33 (633 (A) It has a stop right in front of Anya Art Museum. (B) It is the busiest bus route in Anya City. It stops at Yor Farm and Loid Park on Mondays. (B) Going to Anya Art Museum by train is cheap and fast. (D) SF 7 will have a route change this month. (D) The bus route starts from Anya Train Station and ends at Family Train Station. 36. Elva is going to take SF 7 to Anya Art Museum one day, and now she's checking the bus schedule. Here are the first five buses on the schedule. depart 發車站 Departs Anya Train Station Bill Hotel Anya Theater Family Train Station Anya Art Museum 1 9:00 9:05 9:10 9:25 9:45 2 10:00 10:05 10:10 10:25 10:45 3 11:00 V 11:05 11:10 11:25 11:45 4 12:00 12:05 12:10 12:25 12:45 5 13:00 13:05 13:10 13:25 13:45 On what date might Elva go to the museum? (A) April 1. (Saturday) (B) April 6. (Thursday) (C) April 9. (Sunday) (D) April 10. (Monday)
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數學 國中

開口大小我只知道絕對值越小開口越大 要怎麼算確切數字 這整頁我都不會算

27. A 下圖為緯緯家裡車庫的正面圖形形狀,由長方形ABCD及一個拋物線組成, 其中AB=6公尺,BC=14公尺,拋物線頂點K與BC距離8公尺。 現在緯緯想把車庫圖形畫在直角坐標平面上,若以4點為直角坐標平面的原點, C點坐標為(14,-6),則拋物線的二次函數為下列何者? (A)y=- (C)y: 原點 2. 49 (x-7)2+2 4 49 (x-7²+2 2 (B)y=(x-1)+2 (D) y=-(x-7)²+2 D 14,-6 下圖為公園內的噴水池,水柱經過的路徑皆為拋物線,且位於同一平面上,所有的水柱 均由同一個出水孔4噴出、同一個入水孔B落下。若出水口4點坐標為(0,0), 而最大水柱的最高點坐標為(4,4)是最小水柱頂點高度的4倍,則最小水柱的函數圖形 應為下列何者? B (A)y=- =(x-4P+1 1 (C)y=(x-4+4 (B)y=- 16(x-4)²+1 16 1 (D)y== (x-4)²+4 B 28. 18 下列為四個頂點相同、開口朝下的二次函數圖形,且各有一條水平線通過並與 這些圖形相交於兩點,每個圖形同時標示出兩點間的距離,及頂點到水平線間 的垂直距離。請根據這些條件判斷何者開口最大? DA (A) 2 4 5253 (B) 5 6 8 (D) 29. X; 2 如下圖,自P點投下一個小球,落於M點後彈起。每次彈起的路徑為二次函數 A1、A2、A3、. 且每次彈起的最高高度為前一次最高高度的,,向右前進距離為前一次的。已知』的頂點 (6,36), MN=8,則43的二次函數為何? (A)y=-6(x-15+16 (C)y=-6(x-15+24 (B)y=-16(x-15²+16 (D)y=-16(x15²+24 O M (6,36) N M A₂ A, 第5頁/共6頁 三數
已解決 回答數: 1
數學 國中

求解

等差級數 = 5 7. 等差級數的前n项和51=a1+a2+a3... +an,若S10=S15,則下列何著正確?=164 (A)as=0 (B) a10=0 (C)a3=0 (D)azs=0 138. 某校為了加強校園夜間安全,特別在操場跑道的左右兩邊設置夜明燈,今在左邊離跑道起點10, 100,......公尺處(即每隔30公尺)設置紅色燈,又在右邊離跑道起點20,40,60,80,……公尺 20公尺)設置黃色燈,則在離跑道幾公尺處,跑道左、右兩邊恰好並列紅色燈和黃色燈? n\ 170 AR (D) 480 AR 4011001 -40+ (n- /
尚未解決 回答數: 1
數學 國中

考古題（二下一段數學）求解謝謝

-3a+1=7-3α=6. α-2 求a的值? -9=ya+b 4 (3)+2+1-9)=-9 在坐標平面上,函數y=ax+b的圖形經過(7,-4)、(-5,2)、(19,10)三點, 則當x=7、8 5、X=19的函數值總和為多少? 2--Fatb 04-12 106:18 129=-6 5. 如圖,若將每個空格都填入一個數,使方格內的數电上到下 由左到右,都是等比數列,則a+b=? b= 8 ⑤ (5.6) 10 a4 bi 2 【 等比数列a1,a2,43,......,an中,設公比為r(r≠0),若50 , 則 a300 a100 2 112 Our I A₁r 29 = = 120 1 2 2 a30 等差級數30+28 +27 十......加至第幾項時,其和會最大? 30+(n-1)x(-) 20 ⑥ 1024 911299 (答案不唯一) 5 125 Fn+420,- C 255 = 1200 ,2010 8.有一筆業級數,其口項的和Sn=1第2023,則此等差級數到貨打算估計2028 2 則n=_ · 19 9 112n-202320 n7182 112172023 2020 已知a,4,c三數成等比數列,其中a和c為相異整數,則此等比數列的公比為何? 105 112 8209310 -896 52 2十二 212= I 110 ⑨ (答案不唯一) - 12, 14, 12, 1 2,4,圪,士 z3 191. 212 <25 第2頁/共3頁
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