Answer:
C.
Step-by-step explanation:
6≤x<21
Answer:
(2,-1)
Step-by-step explanation:
(-2+6)/2 (2+4)/2
Answer: -4 . 2ⁿ⁻¹
Step-by-step explanation: This is a geometric progression
the nth term is given by arⁿ⁻¹
a = the first term of the sequence
r = common ratio
n= number of terms
for this sequence
a = -4
r = -8/-4 = 2
nth term, an = -4 . 2ⁿ⁻¹
Answer: im having the same problem
Step-by-step explanation:
