Find The General Term Of -1, -7, -13, -19, -25, -31, -37

Find the general term of -1, -7, -13, -19, -25, -31, -37

 

ANSWER :

The general term is An = 5 - 6n.

STEP BY STEP EXPLANATION :

An = A1 + (n - 1) × R

An = -1 + (n - 1) × (-7 - (-1))

An = -1 + (n - 1) × (-7 + 1)

An = -1 + (n - 1) × (-6)

An = -1 + (-6n) + 6

An = 5 + (-6n)

An = 5 - 6n

Therefore , the general term is

An = 5 - 6n.

OK.


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