Respuesta :
[tex]f(x) = -5x + 2[/tex] [tex]g(x) = \frac{1}{2}x - 4[/tex]
[tex]f(g(x)) = -5(\frac{1}{2}x - 4) + 2\\= -\frac{5}{2}x + 20 + 2\\= -\frac{5}{2}x + 22[/tex]
f(x)=-5x+2 g(x)=1/2x-4
find f(g(12))
-5(1/2x - 4) + 2
-2.5x + 20 + 2
-2.5 + 22
Hope this helps! :)