(Section 1.6: Combining Functions) 1.6.18 • Find the domain of the composite function f±g. •• As in Example 9, r, the base radius of the water cone, can be anything from 0 meters to 5 meters, the base radius of the tank. •• Find the corresponding values of t. 0±r±50±3t±50±t±53Domf±g()=0,53±²³´µ¶. (tis measured in minutes.) Let’s review the composition of functions here. t±g:gt=3t±3t, our r±²³´³±f:fr
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