SOLUTION: The nth term of the sequence
-2, 1, 4, 7, 10,...
is given by the formula
A)
an = n - 3
B)
an = 3n - 3
C)
an = n - 5
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-> SOLUTION: The nth term of the sequence
-2, 1, 4, 7, 10,...
is given by the formula
A)
an = n - 3
B)
an = 3n - 3
C)
an = n - 5
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You can put this solution on YOUR website! the general formula for the nth term in an arithmetic sequence is:
an = a0 + d(n-1) where a0 is the first term, n is nth, d is the difference
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for our problem a0 is -2, d is 3
an = -2 + 3(n-1)
an = -2 + 3n -3
an = -5 + 3n
the answer is option D