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Rafael has a solar-powered video game console. He saw and modeled the following relationships.




Function
Input
Output



D
The time of year, 
x
Hours of daylight, 
D(x)



E
Hours of daylight, 
k
Amount of solar energy gained over the day, 
E(k)



G
Amount of solar energy, 
r
Hours of video games Rafael can play, 
G(r)




Which 2 of the following composed functions make sense in this context?
Choose 2 answers:
A 
G(E(k))
(8) 
E(D(x))
(c) 
D(E(k))
D 
E(G(r))

Rafael has a solar-powered video game console. He saw and modeled the following relationships.\newline\begin{tabular}{lll} \newlineFunction & Input & Output \\\newline\hlineD D & The time of year, x x & Hours of daylight, D(x) D(x) \\\newlineE E & Hours of daylight, k k & Amount of solar energy gained over the day, E(k) E(k) \\\newlineG G & Amount of solar energy, r r & Hours of video games Rafael can play, G(r) G(r) \newline\end{tabular}\newlineWhich 22 of the following composed functions make sense in this context?\newlineChoose 22 answers:\newlineA G(E(k)) G(E(k)) \newline(88) x x 00\newline(c) x x 11\newlineD x x 22

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