. . (x + 1) . . . . . . (x² + 5x + 4)
---------------- ÷ -------------------- =
(x² + x − 6) . . . . . (x − 2)
. . (x + 1) . . . . . . . (x + 4)(x + 1)
------------------- ÷ -------------------- =
(x + 3) (x − 2) . . . . . (x − 2)
. . (x + 1) . . . . . . . . . (x − 2)
------------------- * -------------------- =
(x + 3) (x − 2) . . . (x + 4)(x + 1)
. . 1 . . . . . . 1
--------- * ---------- =
(x + 3) . (x + 4)
. . . . . 1
------------------- =
(x + 3) (x + 4)
. . . . 1
-----------------
x² + 7x + 12
9514 1404 393
Answer:
10,466.7 in^3
Step-by-step explanation:
The volume of a cone is given by ...
V = (1/3)πr^2·h
where r is the radius and h is the height. Using your numbers, we have ...
V = (1/3)(3.14)(20 in)^2·(25 in) = 10,466.7 in^3
_____
A more accurate value of π will give a different result.
Initial value means value at x=0.
from the graph y=-2 at x=0
hence, first option
AT&T= 2 years Verizon= 7 years, I hope this helps