Question

D(n)=3(−2)^(n-1)
What is the 4th term in the sequence?

Answer 1

D(4)=

$3 \times ( { - 2}^{4 - 1} )$

$3 \times { - 2}^{3}$

$3 \times \frac{1}{{2}^{3} }$

$3 \times \frac{1}{8} = \frac{3}{8}$

Answer 2

Answer:

Mark me as BRAINLIST!!

Answer is in photo!!