想問（3） 為什麼圖給的是三次函數卻可以推得那個二次函數無實數解(._.)

ㄨ ● webapps.tcfsh.tc.edu.tw 12.已知a、b、c為實數,且三次函數y=f(x)=(x+1)(ar 2 +bx+c 的圖形如圖所示,若P點為y=f(x)的對稱中心。試選出正確的選項。 (1)c>0 (2)若y=f(x)的圖形在x=-1的一次近似為y=mx+k,則m>0 (3)不等式ax 2 +bx+c≤0無實數解 (4)b>0 (5)y=ax²+bx+c頂點的x坐標大於- :(1)(2)(3)(5) (108課綱第一冊第三章三次函數) :(1)o:x=0代入⇒ y=f(x)過點(0,c),由圖知⇒c>0 (2)o:由圖知,在x=-1的一次近似直線斜率為正⇒ m>0 (3)o:由圖知,ax²+bx+c=0無實數解⇒b2-4ac<0, 又a>0,所以ax²+bx+c恆正⇒不等式ax²+bx+c≤0無實數解 (4)x:y=f(x)=ax²+(a+b)x²+(b+c)x+c, 口

請問這裡為什麼要有to

As members of the 21st century, we know [that technology plays the utmost importance (In order to in our everyday lives. To sharpen your digital skills and further your understanding, learn how to code! One of the most popular coding websites, code.org designs its coding lessor as a series of games. This friendly appro a warm welcome for beginners. Set v an enriching goal this summ between the navigate (w Having alw Christine c docum P1 utm Series ( After re to write how to code. You will learn to your 10 analytic Profes creativity and analytical no knows? questi You may even be ab simple program solo (a Can by summer's end with Coding is to building hard skills as podcasting is to developing soft skills. Hard skills are technical 15 while soft skills focus on communication, organization and critical thinking. Whether you do it solo or with others, podcasting serves as a fabulous way to practice telling stories. By using free recording software, like Audacity, you can 20 spend the summer outlining a story and recording it for others to enjoy. Fire up your laptops and phones this summer and take advantage of the many digital tools out there. Put these resources to work, and let the 25 bogin phen The the fabu Je in Sca ma pa pa al PIS fi

可以幫忙解答一下為什麼第二個會是用that嗎？ 還是我其他地方有填錯？

他們覺得 中文句 詞是擺 而言, 用的 叶某 4 an international icon". 看語文本身 在臺灣, 會國 E The French Post Office (La Poste) has issued a postage stamp to honour France's famous bread - the baguette. The new stamp is not a run-of-the-mill issue. Its surface is coated with tiny capsules 2 once broken, release the fragrance of freshly baked bread. The €1.96 stamp depicts a baguette 3 with a red, white, and blue ribbon. A shopkeeper in the heart of Paris that sells the "scratch-and-sniff" stamp said it had a "bakery smell". The stamp was launched on Thursday to celebrate the day of the patron saint of bakers and pastry chefs. La Poste said it had an 4 print run of 594,000 copies. It also said French bakers bake more than six billion baguettes every year. The baguette is very close to the hearts of French people. France's President Emmanuel Macron once described it as being "250 grams of magic and perfection". La Poste wrote about the French loaf on its website. It called the baguette, "the bread of our daily lives, the symbol of our gastronomy, the 5 1 of our culture". It explained 6 G experience. why the baguette was so popular. It said: "It is the promise of a delectable On view, it 9 8the 7 with its golden crust... Fresh from the oven, its toasted scent appetite." The baguette was A UNESCO heritage status in 2022. La Poste called the bread, "an ambassador of the bakery craft". It said the baguette, "crosses 10 to become (A) given (B) seduces (C) borders (F) stimulates (G) sensory (H) that (D) decorated (1) jewel (E) commemorative (J) initial 刺激

紅底線這句的句型結構是怎麼樣的 可以教我怎麼判斷這格該填的詞性嗎🙇

S gigt This kind of reading, the involvement with the novel as art and not as escape or fantasy, is demanding. Readers must be prepared to 14 their own imagination, intelligence, sympathies, moral judgment and powers of concentration. The experience is challenging, especially when the novel webre15mi is a masterpiece. The great novel may force us to question long-held assumptions about 16 We will, to some extent, be changed by it just as we would be changed by 17 events in lived experience.

想請問43題為什麼是(D)？看了詳解還是不懂希望大神幫忙解題～（這是106學測題！）（看題目的時候會一直圈有點亂請見諒(^^;;）

41-44題為題組 Dognition will help you learn more about your dog's cognitive traits. It offers an online test Is your dog an Einstein or a Charmer? For US $60, a recently-founded company called telling you about the brain behind the bark. Dognition's test measures a dog's intellect in several aspects-from empathy to memory to reasoning skills/ But don't expect it to measure your pet's IQ.) Dr. Hare, one of the venture's co- founders, says a dog's intelligence can't be described with a single number. Just as humans have a wide range of intelligences, so do dogs. The question is what type your dog relies on more. After you plunk your money down, Dognition's website will take you through a questionnaire about your dog: For example, how excited does your dog get around other dogs, or children? Do fireworks scare your pup? Then, Dognition guides you through tests that are as fun as playing fetch or hide-and-seek. At the end, you get a report of your dog's cognitive profile. Your dog could fall into one of nine categories: Ace, Stargazer, Maverick, Charmer, Socialite, Protodog, Einstein, Expert, or Renaissance Dog. That can give you something to brag about on Dognition's Facebook page. It also can shed new light on why dogs do the things they do. For example, a Charmer is a dog that trusts you so much that it would prefer to solve problems using information you give it rather than information it can get with its own eyes. Dognition helps people understand their dogs in ways that they have never been able to do. This new understanding can enrich the relationship between dogs and their owners. B 41 What is the third paragraph mainly about? (A) The theory behind the questionnaire used in the Dognition test. (B) The procedure for evaluating a dog's intellect on Dognition. D The products one can get by paying a fee to Dognition. (D) The characteristics of the activities Dognition offers. 又 42. According to the passage, which of the following statements is true? (A) Different dogs display strengths in different intelligences. BA dog's cognitive profile is composed of nine cognitive skills. The purpose of Dognition's testing is to control a dog's behavior. (D) A dog's intelligence can be ranked based on the score of a Dognition's test. K 43. Which of the following is closest in meaning to the word "venture" in the second paragraph (B) Risky attempt. (D) New business. (A) Creative measurement. 53% (C) Non-profit organization. 569 29 xyzcd.

想問這題為什麼是這個答案？capable of 前面不是還要be V.嗎？ Q: Salman Khan created the Khan Academy in 2006. He wanted to establish a website__providing high ... 繼續閱讀

想問20、21題的準關代as的用法 為什麼20題的A不行呢 謝謝🙏

BAR (B) 21 C too much (A) What you may have noticed, that website has been removed because it contained violence. X(B) As Cathy failed the exam again. (A) Which expected (C) What was expected then (C) That 準開代 (B) As expected (D) As expecting (D) Which

請問這兩小題怎麼算🙏

第4章條件 WEB > 9. 現在 A、B 兩箱,其中A 箱有1顆白球2顆黑球、 B箱有2顆黑球,每球被取到 的機率相同。每一回合做如下的操作: 同時從兩箱中各取一球交換 現以白球的狀況分類,以「白球在A箱」為狀態一、「白球在 B 箱」為狀態二。 (1)試寫出每一回合操作所對應的二階轉移矩陣。(5分) (2)試求三回合後,白球在A箱(狀態一)的機率。(5分) A 13 1Bx2 D HE 15+ Bx2 ·|wxU] (1) B → @ E BBW 45 (BBB ⑤取到 第3章矩陣 2 3 3 METE M12 10 [3-3]

請問12題為什麼選D🥺

B c B 第 11 至 15 題為題組 April Fools' Day, one of the most light-hearted days of the year, has an unclear origin. Some see it as a celebration related to the turn of the seasons from winter to spring; others, however, believe that it 11 the adoption of a new calendar. Ancient cultures celebrated New Year's Day on or around April 1, which roughly coincides with the beginning of spring. In 1582, Pope Gregory XIII ordered a new calendar, which called for New Year's Day to be celebrated on January 1, However, many people, (either refusing to accept the new date or not having heard about it, 12 to celebrate New Year's Day on April 1. Other people began to make fun of these traditionalists, sending them on "fool's errands" or trying to fool them into believing something false. 13, the practice spread throughout Europe and the rest of the world. 14 to create elaborate hoaxes to fool others. Nowadays, on April Fools' Day, people often Newspapers, radio and TV stations, and websites have participated in the April 1 tradition of making 15 reports in order to fool their audiences. The BBC once reported that Swiss farmers were experiencing a spaghetti crop and showed scenes of people harvesting noodles from trees. Guess what? A great number of viewers were fooled. 11. (A) leads to 12. (A) continue 13. (A) Precisely 14. (A) come to an end 15. (A) fictional 第 16 至 20 題為題組 (B) brings out (B) continuing (B) Eventually (B) go to great lengths (B) essential (C) stems from (C) to continue (C) Additionally (C) put in service (C) ancient (D) comes across (D) continued (D) Literally (D) hold in store (D) subjective ioon outhor and journalist His writing style,

這些題不會寫，麻煩各位指教

①岭开学 J ③則 log. fa fs fi logi 3x 4. (1)設1=2,試以1表示(2) = (2)解方程式4-2x2*3=0,得x= 3/10 (2) 培 19923