laiyahgill13 laiyahgill13

01-10-2020
Mathematics

contestada

find the explicit formula for -3,-33,-63,-93

Respuesta :

ygchristinaa ygchristinaa

01-10-2020

Answer:

a n = -3+(n-1)-30

Step-by-step explanation:

-3 - 30 = -33

-33 - 30 = -63

-63 - 30 = -93

The common difference here is -30. d = -30

The explicit formula is a n = a1 + (n-1)d

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