Determine whether the following sequence is geometric. If so, find the common ratio.
1,- 3, 9, -27, ...
Select the correct choice below and, if necessary, fill in the answer box within your choice.
A.
The given sequence is geometric. The common ratio r=___ (Simplify your answer.)
B.
The given sequence is not geometric.

(- 1, 0 )

step-by-step explanation:

an x- intercept is where the function crosses the x- axis.

to find the x- intercept/s look for the value of x when f(x) = 0

from the given table there are 3 values of x where f(x) = 0

when x = - 1, x = 2, x = 3

the one that is listed is (- 1, 0 )

i only know the sequence of arithmetic it adds the first is 5+4 then it goes up as it adds to then it is 9+5 then 14+6 then to 20+7 and so on. 5,9,14,20,27,35.

step-by-step explanation:

a c

step-by-step explanation: