Identify the 33rd term of the arithmetic sequence 9, 7 1/2 , 6

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LuizMello · Answer 1 · 2017-05-16T13:30:51+0000

For an arithmetic sequence the formula for the nth term is:

a_(n)=a_(1)+(n-1)d

Plugging the given values into the formula, we get:

a_(33)=9+32*-1.5=-39

The 33th term is -39.