Find (fo g)(x) and (g o f)(x) and the domain of each. f(x) = x+ 4, g(x) = 2x-7x-4

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Q: Find (fo g)(x) and (g o f)(x) and the domain of each. f(x) = x+4, g(x) = 2x - 7x-4 ... (fo g)(x) = 2...

A: As we know from the definition of composite function; fogx=fgxgofx=gfxfofx=ffx   Given: fx=x+4, gx=2...

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