Question 889681
given f(x)=6x+1, g(x)=8x+7 find f(g(x))

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f(x)=6x+1


f(x)=6( x )+1


f(g(x))=6( g(x) )+1


f(g(x))=6( 8x+7 )+1


f(g(x))=48x+42+1


f(g(x))=48x+43



Final Answer: f(g(x))=48x+43