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Evaluate f(x)=-2x^2+1 for (-3)

Evaluate f(x)=-2x^2+1 for (-3)
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Evaluate f(x)=-2x^2+1 for (-3)

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User Dfundako
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Answer:


f(x) = - 2 {x}^(2) + 1 \\ \\ f( - 3) = - 2 {( - 3)}^(2) + 1 \\ = - 2(9) + 1 \\ = - 18 + 1 \\ = - 17

I hope I helped you^_^

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User Railmisaka
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