Which description best explains the domain of (gºf)(x)?
the elements in the domain of f(x) for which g(f(x)) is defined
the elements in the domain of f(x) for which g({(x)) is not zero
the elements in the domain of g(x) for which g{{(x)) is defined
the elements in the domain of g(x) for which tr(x)) is not zero
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At a constant it will take one hour to travel 32 mi.at that speed it will take 1/2 hr to travel the remaining 16 mi.it will take 1+1/2 hr to travel the 48mi @ 32mph.so 1 hr = 60 min& 1/2 hr = 30 min1+1/2 hr = 90 min.there are 60s in each 90 × 60 = 3600 seconds.the real question seriously is he why are they driving so slow? ! lol.