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ZX-8375C61B482025年10月国际A卷 · 第 3 题
2025年10月国际A卷 · 原库模块 2 · Q3 原库参考解析
A sum of 9,000 dollars was invested in a certificate of deposit (CD) that earns interest, and no other deposits or withdrawals were made after that. The function \( f(x)=9,000(1+0.03)^x \) gives the value of the CD, in dollars, x years after the investment was initially made, where \( x\le5 \). Which of the following is the best interpretation of the statement “\( f(2) \) is approximately equal to 9,474.08” in this context?
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