Question

what is the common ratio of the sequence 2, -6, 18, -54,..?

Answer 1

What are the next three terms in the sequence?

Answer 2

do you know what a coomon ratio means ?

Answer 3

Yeah like Whats it divided, multiplied,add, or subtracted by to get the next number.

Answer 4

for ratio, its just what is " multiplied " to get next term

so, whats multipled here, to each term to get next term ?

Answer 5

-3?

Answer 6

absolutely correct!
your common ratio = -3 :)

Answer 7

so to get next term after -54
you would multiply -3 to -54

Answer 8

okay! thank you :)

Answer 9

welcome ^_^