Question

Find an equation for the nth term of the arithmetic sequence.

a14 = -33, a15 = 9

Answer 1

an = -579 + 42(n + 1)
an = -579 + 42(n - 1)
an = -579 - 42(n + 1)
an = -579 - 42(n - 1)

Answer 2

a(n) = a1 + d(n-1)

where a(n) is the nth term
d = common difference
n = index

Answer 3

so i just plug in the values?

Answer 4

b

Answer 5

lol thanks

Answer 6

haha . Anytime .

Answer 7

:) . welcome