Answer:
For a trapezoid, A = (a+b/2)h
Step-by-step explanation:
I attached a picture which is better.
<h3>Given</h3>
A geometric sequence such that ...

<h3>Find</h3>

<h3>Solution</h3>
We can use the ratio of the given terms to find the common ratio of the sequence, then use that to find the desired term from one of the given terms. We don't actually need the common ratio (-2). All we need is its cube (-8).

It equals -8 (D) pls mark as brainliest
Answer:
option on first row on the right
Step-by-step explanation:
Since the inequality contains an equal sign, the boundary line must be included in the graph (it should appear as solid)then you need the points y that are less (below) those on the boundary line. So you should highlight the half plane below the boundary line.