Question

Select the function that defines the given sequence

Answer 1

Answer:

b

Step-by-step explanation:

Answer 2

Answer:

B. F(1) = -11

F(n) = f(n-1) + 3; for n = 2,3,4...

Step-by-step explanation:

The given sequence is -11, -8, -5,-2,-1,...

The first term is f(1)=-8 and the common difference is

$d = - 8 - - 11 = 3$

The recursive definition of this sequence is given by:

$f(n) = f(n - 1) + d$

This implies that:

$f(n) = f(n - 1) +3 \: where \: f(1) = - 11$

and n=2,3,4,5,...

The second choice is correct