The first term of a geometric sequence is −2 and the common ratio is 3. What is the fourth term of the sequence?

Step-by-step explanation:

The formula for a geometric sequence is

where n is the position in the sequence, a1 is the first number in the sequence, and r is the common ratio. For us, a1 = -2 and r = 3, n = the 4th term:

and

and

so

The 4th term in the geometric sequence is -54.

i dont know

step-by-step explanation:

but there’s no any figure there!