The first three terms of a geometric sequence are shown below. x+3,-2x2-6x,4x3+ what is the eighth term of the sequence?

So hmm is a geometric sequence, meaning, the next term is found by multiplying it by "something", namely the "common ratio"

now, if the next term is the product of the common ratio and the previous term, that means, if we divide the previous term by the next term, the quotient will then be the "common ratio", let's do that then

let's divide the 2nd term by the 1st term then

Dis the correct  answer

The answer is 4 points