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31-03-2020
Mathematics

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If f(x) = -(x + 1)2 + 9, what is f(-2)?

Respuesta :

Hrishii Hrishii

31-03-2020

Step-by-step explanation:

[tex]f(x) = - (x + 12) \\ plugging \: x = - 2 \\ f( - 2) = - ( - 2 + 12) \\ f( - 2) = - (10) \\ \huge \red{ \boxed{ f( - 2) = - 10}} \\ [/tex]

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