Question

Find the first six terms of the sequence.

a1 = -7, an = 4 • an-1

Answer 1

\[a _{n} = 4 • a _{n-1}\]
Second Term
\[a _{2} = 4 • a _{2-1}\]
\[a _{2} = 4 • a _{1}\]
\[a _{2} = 4 •(-7)\]
\[a _{2} = -28\]

Answer 2

\[a _{n} = 4 • a _{n-1}\]
Third Term
\[a _{3} = 4 • a _{3-1}\]
\[a _{3} = 4 • a _{2}\]
\[a _{3} = 4 •(-28)\]
\[a _{3} = -112\]

Answer 3

now find the other three terms :)

Answer 4

@Ambition do you understand?

Answer 5

yes -448, -1792, -7168

Answer 6

Good Job! :D