Question

3. What is the ninth term of the arithmetic sequence defined by the rule below?
A(n) = –14 + (n – 1)(2

Answer 1

a[n]=a[1]+(n-1)d

Answer 2

The ninth term is when n = 9

So replace each copy of 'n' with '9' and evaluate

Answer 3

Yeah, it's giving you the formula just input 9 for n :P

Answer 4

thanks guys !

Answer 5

how do I give yall medals?
@jim_thompson5910 @Lukecrayonz

Answer 6

you can only give one medal per post.