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Find (fºg)(2) and (f+g)(2) when f(x)= 1/x and g(x) = 4x +9
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Find (fºg)(2) and (f+g)(2) when f(x)= 1/x and g(x) = 4x +9

User Spencer Moran
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(f\circ g)(2)=(1)/(4\cdot2+9)=(1)/(17)\\\\(f+g)(2)=(1)/(2)+4\cdot2+9=(1)/(2)+17=(1)/(2)+(34)/(2)=(35)/(2)

User Steven Moseley
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