
We can deduce that the graph is a negative parabola from
-0.002x^2. Therefore, the graph is increasing < 1250 and decreasing > 1250.
P(x) is increasing from

and decreasing from
![(1250,\infty]](https://tex.z-dn.net/?f=%281250%2C%5Cinfty%5D)
.
Step-by-step explanation:
The cost of one song is 2.56/2
= 1.28
Answer:
the answer is G 6.75 or 6 3/4
Step-by-step explanation:
The patient should take 6 tablets of vitamin B12 per day.
A because the alternate exterior angles equal each other