Answer:
A.
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
A geometric series will only converge if - 1 < r < 1
sum to infinity =
The nth term formula for a geometric series is
= a
where a is the first term and r the common ratio
The only summation with - 1 < r < 1 is C where r = - 0.2
Answer:
dynamic character
Step-by-step explanation:
X = 4 will give you the same output no matter what graph you are using.