Answer:
C
Step-by-step explanation:
The sum to n terms of a geometric sequence is
= 
Here a₁ = 4 and r = - 3, thus
= 
=
= - (729 - 1) = - 728 → C
Answer:
2πr
Step-by-step explanation:
Answer:
5/6
Step-by-step explanation:
................
Answer:
(0 , 3)
Step-by-step explanation:
simplify the equation
y =
x + 3
1. H and E i dont know the rest if I’m being completely honest but there’s the first one for you