parissimon23 parissimon23

05-05-2017
Mathematics

contestada

find g(-4)and f(g(-4)
f(x)=x^2-x+5
g(x)=2x-1

Respuesta :

ghanami ghanami

05-05-2017

hello :
g(-4) = 2(-4)-1=-9
f(g(-4)) = f(-9) = (-9)²-(-9)+5 =81+9+5=95

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