Welcome to Bytelearn!

Let’s check out your problem:

$$f(t)=800(0.85)^{t}$$$\newline$The function models $f$, the value of a computer, in dollars, $t$ years after its purchase. Which of the following statements is the best interpretation of the ordered pair $(5,355)$ ?$\newline$Choose $1$ answer:$\newline$(A) The value of the computer increases by $355$ dollars $5$ years after its purchase.$\newline$(B) The value of the computer decreases by $355$ dollars $5$ years after its purchase.$\newline$(C) The value of the computer is $355$ dollars $5$ years after its purchase.$\newline$(D) The value of the computer decreases by $355$ dollars per year $5$ years after its purchase.