Question

alguém me ajuda pelo amor de Deus ​

Answer 1

$f(x)=-3x+1\\\\f(0)=-3.0+1=1\\\\\\g(x)=2-x\\\\g(-4)=2-(-4)=6\\\\\\h(x)=2x-\frac{1}{4}\\\\h(\frac{1}{8})=2(\frac{1}{8})-\frac{1}{4}=0$