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Let f(x)=-2x-1 and g(x)=x^2+4 find (f o g) (1)
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Let f(x)=-2x-1 and g(x)=x^2+4 find (f o g) (1)

User Steven Veltema
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αηѕωєя


fog(x)=f(g(x)) \\ \\ \\ =2.(4-x^2)-1 \\ \\ \\ = -2x^2+7 \\ \\ \\

User Stephan G
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