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For the Given Functions F and G, Find the Requested f(t)=t4+18t2+81,g(t)=t+33;f ( t ) = \sqrt { t ^ { 4 + 18 t ^ { 2 } + 81 } } , \quad g ( t ) = \frac { t + 3 } { 3 } ; \quad

question 380

Multiple Choice

For the given functions f and g, find the requested composite function value.
- f(t) =t4+18t2+81,g(t) =t+33;f ( t ) = \sqrt { t ^ { 4 + 18 t ^ { 2 } + 81 } } , \quad g ( t ) = \frac { t + 3 } { 3 } ; \quad Find (fg) (9) ( f \circ g ) ( 9 ) .


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