Question

In an arithmetic sequence, a14=-75 and a26=-123. Which recursive formula defines the sequence?
an=an-1-4;a1=-23
an=an-1-4;a1=-19
an=an-1-19;a1=-23
an=an-1-19;=-19

Answer 1

which ones can u elimanate

Answer 2

the thing is we just learned this today so i have no idea

Answer 3

Plz help me

Answer 4

Pa help

Answer 5

do u have an idea of which on it is

Answer 6

one*

Answer 7

i have a feeling that its A or B but i think i might be wrong

Answer 8

The sum of two numbers is 36 ang their difference is 12 find the number use elimination method