Nonlinear functions · 第 22 题

Nonlinear functions · 原库模块 1 · Q22 原库参考解析

f(t) =8,000(0.65)^t
The given function f models the number of coupons a company sent to their customers at the end of each year, where t represents the number of years since the end of 1998, and \( 0\le t\le5 \). If y = f(t) is graphed in the ty-plane, which of the following is the best interpretation of the y-intercept of the graph in this context?

Nonlinear functions · 第 22 题

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