Question

the first 3 terms of an arithmetic sequence are -4,4 and 12. Is 92 a term in the sequence?

Answer 1

Answer:

Depends what the starting point for n 0 or 1?

$A0 = 5xO - 3 = - 3</p><p></p><p>A1 = 5x1 - 3 = 2</p><p></p><p>A2 = 5x2 - 3 = 7</p><p></p><p>A3 = 5x3 - 3 = 12</p><p></p><p>A4 = 5x4 - 3 = 17</p><p></p><p>A5 = 5x5 -3 = 22</p><p></p><p>$

To find the sum fill in usual formula boom boom.

Step-by-step explanation:

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