Find the Domain of the Composite Function F ∘ G

question 169

Multiple Choice

Find the domain of the composite function f ∘ g.
-f(x) = 7x + 42; g(x) = x + 10

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Definitions:

NADPH

Nicotinamide adenine dinucleotide phosphate, a coenzyme involved in cellular processes, mainly anabolism and as a reducing agent in anabolic reactions.

Phosphate Group

A chemical group consisting of phosphorus bonded to four oxygen atoms, important in energy transfer.

Photorespiration

A process in plant metabolism where the enzyme RuBisCO oxygenates RuBP, wasting energy and reducing photosynthetic efficiency under certain conditions.