Question

@jdoe0001

Answer 1

how do i do this one when a is ^15?

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

a14 = -33, a15 = 9

Answer 2

well
between -33 and 9 there's -> -33+9 = -24 , so d = 24 and \(\bf a_1 = -33\)

Answer 3

like the first a^14=-579

Answer 4

welll shoot... is not -24 dohh

Answer 5

-33 + n = 9 => n = 9+33 => 42 so d = 42

Answer 6

indeed so its -579 +42( ?)

Answer 7

how do i figure out whether it will be n-1 or n+1

Answer 8

well, you're asked on the equation... so it'd be in terms of "n"

Answer 9

-579 +42( n-1)

Answer 10

but why?

Answer 11

Find an equation \(\bf \text{for the nth term}\) of the arithmetic sequence.

Answer 12

,-, okay thank you c:

Answer 13

yw

Answer 14

i have like 2 other questions if you would please help me c:

Answer 15

tis easier posting anew, if I dunno, someone else may and we can also revise each other