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Let f(x) = 3x -6 and g(x) = 5x + 7 what is f + g?
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Let f(x) = 3x -6 and g(x) = 5x + 7 what is f + g?

User Nick Felker
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8x + 1. Just think of it as a normal equation and add them. 3x + 5x = 8x and 7 - 6 = 1. So you get 8x + 1.
User Rafahoro
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