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3 years ago

W(n)=n^2-3n find w(4)

Mathematics

1 answer:

Zina [86]3 years ago

4 0

If w(n) = n² - 3n,

w(4) = 4² - 3(4)

= 16 - 12

= 4

w(4) = 4

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Step-by-step explanation:

Step 1:

If we substitute the values of n in the researcher's equation and we get the right values of $a_{n}$ , we can agree with the researcher's method.

The researcher's formula is $a_{n} = 1000(2)^{n-1}.$ Here $a_{n}$ is the wombat population and n is the number of years.

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when n = 2, $a_{2} = 1000(2)^{2-1} = 1000(2) = 2,000,$

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As all the values correspond to the values on the table, I agree with the researcher's method.

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