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<span>How much more will it cost Olivia if she uses the credit card instead of the personal loan?
it will cost 2,880</span>
Y = -(-2)^2 + 4(-2) + 1
y = -4 - 8 + 1
y = -11
Answer: B
Step-by-step explanation:
For an explicit formula in its simplified form, we must evaluate the first two terms.
For

,

, and

. We see that the common difference is

, and

, so we write,

.
The correct answer is
B.