Question: ans Let f(x) = 5x + 3 and g(x) = 4x - 7. Find (f + g)(x), (f - g)(x), (fg)(x), and (x). Give the

ans

Let f(x) = 5x + 3 and g(x) = 4x - 7. Find (f + g)(x), (f - g)(x), (fg)(x), and (x). Give the domain of each. . . . (f + g)(x) = (Simplify your answer.) (f - g)(x) = (Simplify your answer.) (fg)(x) = (Simplify your answer.) -(x) =(Simplify your answer.) The domain of f+ g is (Type your answer in interval notation.) The domain of f- g is. (Type your answer in interval notation.) The domain of fg is (Type your answer in interval notation.) The domain of - is g (Type your answer in interval notation.)

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