operations with functions please help!! algebra 2 and trig thank you thank you
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1 Answer

f(g(x)) >> In f(x), replace all of the x's with g(x)

f(g(x)) = 6g(x) -11

f(g(x)) = 6(4x^2) -11

f(g(x)) = 24x^2 -11

There's nothing x can't be- no fraction bars (dividing by 0) or square roots- so x can be anything.  The domain (possible x values) should be all real numbers.
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