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2 years ago

What is the explicit equation for this series 25,21,17,13

Mathematics

1 answer:

Neko [114]2 years ago

6 0

Answer:

The explicit rule is:

Step-by-step explanation:

The explicit rule is given by:

$a_n=a_1+d(n-1)$

The given sequence is 25,21,17,13

$a_1=25$

d=21-25

d=-4

We plug in the values into the formula to get;

$a_n=25+-4(n-1)$

$a_n=25-4n+4$

$a_n=29-4n$

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<h3>How to determine the logarithm?</h3>

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