The recursive formula of an arithmetic sequence is described below. ai = 19, an = an-1 + 6
Which represents the explicit equation of this arithmetic sequence?
an
6n + 19
B
an =
6n + 13
an =
13n + 6
D
an =
19n + 6

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step-by-step explanation:

your question is incomplete, write all the numbers in the sequence that it tells you.  

step-by-step explanation:

the rocket cannot penetrate the ground, in a contextual sense, therefore the roots of this equation should be the domain of this function. i'll let you find the roots of this quadratic equation (hint: use the quadratic formula:  

1- c

2-a

step-by-step explanation:

mark brainliest!