Question

Given the definitions of f(x) and g(c)

Answer 1

`\sf\\Solution:\\f(x)=x-6\\g(x)=2x^2-2x+12\\\\\therefore\ gof(x)=g\{f(x)\}=g(x-6)=2(x-6)^2-2(x-6)+12`

`\sf\\Now,\\gof(6)=2(6-6)^2-2(6-6)^2+12=12`