Determine If the Sequence Is Arithmetic

question 3

Multiple Choice

Determine if the sequence is arithmetic. If the sequence is arithmetic, find the common difference.
-an = n(n - 3)

• A)yes, 1
• B)yes, 3
• C)no
• D)yes, -3

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Definitions:

Itemized Deduction

Specific expenses allowed by the IRS that can be subtracted from AGI to decrease taxable income.

AGI Floor

A threshold based on a taxpayer's adjusted gross income (AGI) that limits the deductibility of certain expenses.

Professional Dues

Fees paid to a professional organization or union that the member may be able to deduct on their tax return.

Medical Expense Deduction

A tax deduction for expenses related to the diagnosis, cure, mitigation, treatment, or prevention of disease.