The correct answer is the third option. I just got it correct.
Answer:
<em>The slope would be</em><u><em> -1/2.
</em></u>
Step-by-step explanation:
Since, the midpoint of the segment joining the points P (0, -4) and B (8, 0),
<em>
= </em><u><em>( 4, -2 ),
</em></u>
Now, the slope of the line passes through the origin and the point ( 4, -2) is,
= <u>-1/2</u>
<h3><u>i think thats the answer</u></h3><h2><u> </u><em>
<u>HOPE IT HELPS YOU THOUGH</u></em></h2>
Okay this is simple once you get use to it. What you first need to do is figure out the formula. I don’t have a calculator on me so I will just tell you the formula so you can get the answer
: 1/3 times 8 times 6 times 10
It's a geometric sequence.

It's the sum for term 4 through term 15.