Question

Find a44 if a1=-4, d=4! please

Answer 1

The nth term is

an = a1 + (n-1)*d

Plug in a1 = -4 and d = 4 to get

an = a1 + (n-1)*d

an = -4 + (n-1)*4

Now simplify to get the nth term

Once you have the nth term, you then plug in n = 44 to find a44

Answer 2

I got it, I think it is 168:)

Answer 3

you nailed it