F(x) g(x)


=
x+1
2−x


=18−3x


Write (f\circ g)(x)(f∘g)(x)left parenthesis, f, circle, g, right parenthesis, left parenthesis, x, right parenthesis as an expression in terms of xxx.
(f\circ g)(x)=(f∘g)(x)=left parenthesis, f, circle, g, right parenthesis, left parenthesis, x, right parenthesis, equals

see explanation

step-by-step explanation:

since the sequence is geometric there is a common ratio r between consecutive terms, that is

r = 4 ÷ - 2 = - 2

r = - 8 ÷ 4 = - 2

r = 16 ÷ 8 = - 2

the next term - 13 must be incorrect as it should be - 32 for the sequence to be geometric.

the first 4 terms are therefore geometric with common ratio r = - 2

answer is c

step-by-step explanation: