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Consider the following functions. f(x) = 4 X + 3 g(x) = X + 3 Find (f + g)(x). Find the domain of (f + g)(x). (Enter your an

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Solution f(x) = 4 gind - / 43 x+3 domain XE (-00,00) - {-3} of f(x) domain of gens X E (-00,00) - {-3} (f+g) (x) 4 x+3 + & xpdomain of (fog)(x) 4-8) 4-X x +3 18(- 09, ) - (-33 Fing f g (x) fgix) 4. x+3 (x+3) fgix) 4x (x+3)² domain of gens XE (-0, ) -domain of (6)ex) of must be define be define I must f must be define oo 4 Х domain of & (2) g & E (-0, o) - {0. - 3} Aus

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