Examlex
Use the formula for the general term (the nth term) of an arithmetic sequence to find the indicated term of the sequence with the given first term, a1, and common difference, d.
-Find a8 when a1 = -9 , d = 4 .
Unipolar
Referring to a mental health condition that involves periods of depression without the manic phases seen in bipolar disorder.
Mania
A mental state characterized by periods of great excitement, euphoria, delusions, and overactivity, often observed in bipolar disorder.
Pessimistic Explanatory Style
A tendency to explain negative events as being inevitable, personal, and pervasive.
Depression
A mental health condition marked by continuous experiences of sorrow, despair, and a disinterest or lack of enjoyment in activities.
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