Answer: -54
Step-by-step explanation:
The question is the first term of a geometric sequence is −2 and the common ratio is 3. The formula for finding the nth term of a geometric sequence is: ar^n-1
where,
a = first term = -2
r = common ratio = 3
n = number of terms = 4
The solution has been attached. The answer is -54
Range is ] -20 , -10 [
both points are disclude according to the empty circle
The answer is b I believe but ion really know good luck
1 2 4 8 and 16 are the factors
Answer:
-2,0 0,-8 , 2,0 hope that helps