Mathematics, 23.04.2020 01:45, Ashleymsmith

Please help me!
Find fg(7) if f(x) = x + 4; D = {Reals} and g(x) = x^2 + 4; D = {Positive integers}. Is 583 correct?

Answers: 2

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Please help me!
Find fg(7) if f(x) = x + 4; D = {Reals} and g(x) = x^2 + 4; D = {Positive int...