if the common difference in an article is -3 and the first term is 7 what is the 14th term?
a)-32
b)-35
c)-49
b)87PLEASE HELP!

ANSWERS

2016-09-27 03:08:30

I got A, -32, but it has been awhile since I have learned this in my math class. You might want to wait for someone else to verify this answer.

2016-09-27 03:09:45

common differnce an=a1+d(n-1) d=common difference a1=first term so given common difernce is -3 and first term is 7 an=7-3(n-1) 14th term a14=7-3(14-1) a14=7-3(13) a14=7-39 a14=-32 the 14th term is -32 A is answer

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