答案:D
解析:
Option D is correct. The rate of change can be calculated by subtracting 48.3 from 59 and then dividing by 3000. Therefore, the rate of change is approximately 0.0036, and the initial value for T at sea level is 59℉.
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答案:D
解析:
Option D is correct. The rate of change can be calculated by subtracting 48.3 from 59 and then dividing by 3000. Therefore, the rate of change is approximately 0.0036, and the initial value for T at sea level is 59℉.
重点单词 | 查看全部解释 | |||
initial | [i'niʃəl] | 联想记忆 | ||
temperature | ['tempritʃə(r)] | |||
approximately | [ə'prɔksimitli] | |||
function | ['fʌŋkʃən] | |||
calculated | ['kælkjuleitid] | |||
multiple | ['mʌltipl] | 联想记忆 | ||
option | ['ɔpʃən] | 联想记忆 | ||
altitude | ['æltitju:d] | 联想记忆 |