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If f(x) = x - 4 and g(x) = 3x + 5, find (f + g)(x).
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If f(x) = x - 4 and g(x) = 3x + 5, find (f + g)(x).

User Thobens
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1 Answer

6 votes

Answer:

(f + g)(x) = 4x + 1

Explanation:

(f + g)(x) = f(x) + g(x) = x - 4 + 3x + 5 = 4x + 1

User Fernandez
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