SAT数学推理题精选【题目+解析+重点词汇】!在SAT数学备考中考生可以多结合练习掌握考点。下面智课网为大家整理了SAT数学推理题型练习,考生做完之后可以核对答案解析,通过不断的练习和总结,相信考生一定会得到进步。

  Read the following SAT test question and then click on a button to select your

  answer.

  T(m)=10m+40

  Carlos decides to cook a steak. The interior temperature of the steak, T(m), in

  degrees Fahrenheit (°F), after cooking for m minutes is given by the function

  above. What does the number 10 in the function mean in this context?

  A.The interior temperature of the steak, in degrees F, before Carlos starts cooking it

  B.The increase in the interior temperature of the steak, in degrees F, every 1

  minute the steak is cooked

  C.The decrease in the interior temperature of the steak, in degrees F, every 1

  minute the steak is cooked

  D.The interior temperature of the steak, in degrees F, 1 minute after Carlos starts cooking it.

  答案:B

  解析:

  Option B is correct. In this function, 10 is the slope, which represents the change in the temperature over time, in degrees F per minute

  重点单词:

  slope [sləup] n. 倾斜,斜坡,斜面,斜线,斜率

  minutes ['minits] n. 会议记录,(复数)分钟

  context ['kɔntekst] n. 上下文,环境,背景

  multiple ['mʌltipl] adj. 许多,多种多样的

  function ['fʌŋkʃən] n. 功能,函数,职务,重大聚会

  temperature ['tempritʃə(r)] n. 温度,气温,体温,发烧

  option ['ɔpʃən] n. 选择权,可选物,优先购买权

  以上为SAT数学推理题精选【题目+解析+重点词汇】内容,更多SAT数学备考资料尽在智课网。


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