Talalive11618 Talalive11618

22-12-2021
Mathematics

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Given the function, f(x) = x ^ 2 + 9x , find f(- 7)

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mimamguliyev mimamguliyev

22-12-2021

f(x)=x^2+9x
f(-7)=(-7)^2+9(-7)
f(-7)=49-63
f(-7)=-14

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