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3 years ago

What is the explicit equation for 4, 9, 14, 19

Mathematics

1 answer:

Grace [21]3 years ago

4 0

Step-by-step explanation:

a(n) = a1 +(n-1)d

d=9-4=14-9=19-14=5

a1=4

Then :

a(n) = 4+(n-1)5

hope this helps

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3 years ago

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Step-by-step explanation:

Hello,

We know that we cannot take square root of negative numbers, so we must have

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For information, I attached the graph so that we can verify it.

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3 years ago

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