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Let f(x) = x + 5 and g(x) = x – 4. Find (f + g)(x)
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Let f(x) = x + 5 and g(x) = x – 4.
Find (f + g)(x)

User Allen Ding
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1 Answer

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(f∘g)(x)=5x (g∘f)(x)=5x+165. Explanation: Finding (f∘g)(x) means finding f(x) when it is composed with g(x) , or f(g(x)) .

User Tahamv
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