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Find a formula for the nth term in this
arithmetic sequence
(picture is attached)
please help, thank you

Find a formula for the nth term in this arithmetic sequence picture is attached please help thank you class=

Respuesta :

sygify

Answer:

nth term: n+6

Step-by-step explanation:

a1 gives -7 and a2 gives -1. Let's compare these two numbers. From -7 to -1, we need a +6. Since -7 + 6 = -1.

a2 to a3, -1 + 6 = 5

a3 to a4, -5 + 6 = 11

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