ANSWER
E. 10 and 640
EXPLANATION
The given series is

To find the first term of the series we substitute i=1 to get,


For the last term of the series, we substitute i=4 to obtain,


This implies that,

Therefore the correct answer is E
The answer for # 1) B 1/3
is #2 not the same quesztion tho ?
Answer:
Factor out 4 out 8x-12
= 4(2x-3)
Answer:
Step-by-step explanation:
domain:A
range: D