TrulyB93137 TrulyB93137
  • 03-11-2022
  • Mathematics
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g(n) = 2n^2 - 4; Find g(-2)

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LouannaV442619 LouannaV442619
  • 03-11-2022

ANSWER

g(-2) = 4

EXPLANATION

We are given the function g(n) as:

[tex]g(n)=2n^2\text{ - 4}[/tex]

To find g(-2), we have to replace n with -2 in g(n) and simplify it.

[tex]\begin{gathered} g(-2)=2(-2)^2\text{ - 4 = 2}\cdot4\text{ - 4} \\ g(-2)\text{ = 8 - 4} \\ g(-2)\text{ = 4} \end{gathered}[/tex]

That is the value of g(-2)

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