The graph models the number of online newsletter subscribers at the e…

Question

Prompt

The graph models the number of online newsletter subscribers at the end of every six-month period, where

x

is the number of six-month periods since the end of January

1995

and

0 \leq x \leq 4

. Which statement is the best interpretation of the point

(1, 600)

in this context?

The estimated number of online newsletter subscribers at the end of the first six-month period was 600.

The estimated number of online newsletter subscribers increased every six months by 600 subscribers.

The estimated number of online newsletter subscribers at the end of January 1995 was 600.

The estimated number of online newsletter subscribers at the end of January 1996 was 600.