Answer:

Step-by-step explanation:

Therefore the answer is

Answer:

Option C is correct.
Step-by-step explanation:











Hope I helped!
Best regards! :D
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(9-15)/(-2+4)= -6/2 = -3
-3 is the slope
182 games
24 on each shelf
basicaaly
x shelves is more than or equal to 182 games
1 shelf=24
x times 24>182
divide both sides by 24
x>7 and 4/24
x has to be a whole number since you can't have fractional shelves
you have to have more shelves since less shelves won't allow you to carry all of them
round up
7 and something rounded u is 8
8 shelves (if you are a weird store that has fractional shelves then the answer is 7 and 1/6 shelves)
Looks like you just evaluated the summand for the given value of

, whereas the question is asking you to find the value of the sum for the first

terms.
Let

. Then

is the

th partial sum.

happens to be the first term in the series, which is why that box is marked correct:

But the next partial sum is not correct:

and this is not the same notion as the second term (which indeed is 0.75) in the series.