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If f(x) = |x| + 9 and g(x) = –6, which describes the value of (f + g)(x)?
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If f(x) = |x| + 9 and g(x) = –6, which describes the value of (f + g)(x)?

User Martin Larizzate
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1 Answer

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(f+g) (x)= f(x) + g(f)

= IxI + 9 + (-6)

= IxI + 9 - 6

= IxI + 3

(f + g)(x) = IxI + 3
User Sinh Nguyen
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