17-06-2016
Mathematics

contestada

Let f(x)=-4x+7 and g(x)=10x-6. Find f(g(x))

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MartynBH MartynBH

17-06-2016

Ok we insert the g(x) equation into all the x's in the f(x) equation to get -4(10x-6)+7. Then we distribute to get -40x+24+7. Then simplify to -40x+31

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