Question

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

Answer 1

The answer is D

Explanation:

Source:Dude trust me

Answer 2

The x-intercept would be at the point where there are 0 downloads in x days.

Explanation:

The x-intercept of a function is the point where the graph of the function crosses the x-axis and the y-coordinate is 0.

That is, the point (x, 0) is the x-intercept of a function.

In this case the data provided is for the number of free downloads using the promo code (f (x), in tens of thousands) and the time since posting (x days).

So, in this case the x-intercept would be at the point where there are 0 downloads in x days.