Which is the correct interpretation of the x-intercepts of
the function?
A publicist is promoting a new record. The table below
represents the plan for providing promo codes for free
downloads of a single from the record, f(x), in tens of
thousands of codes depending on the time since
posting, x, in days.
Ax)
0
O Their difference is the number of the most promo
codes in a single day.
Their sum is the total number of days the number of
codes increased
O Their sum is the total number of promo codes the
publicist is releasing before the new record
O Their difference is the number of days the first
promo codes were released before the new record.
0
25
45
50
0
75
-150