If f(3) = 6, which of the following functions would be correct?

Step-by-step explanation:

a. f(x)=8x+2

8(3)+2=26, 26≠6

b. f(x)=3x-2

3(3)-2=7, 7≠6

c. f(x)=-2x+1

-2(3)+1=-5, -5≠6

d. f(x)=4x-6

4(3)-6=6, 6=6

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

1/3 + 1/5 = 8/15.

step-by-step explanation:

hope it