Question

Classifique as seguintes funçõesa) f (x)=-2x+5b) f (x)=xc) f (x)=3d) f (x)=2x-6e) f (x)=x+5

Answer 1

Bom dia

a) f(x)= -2x+5 --> decrescente
b) f(x)= x --> crescente
c) f(x)= 3 --> constante
d) f(x)= 2x-6 --> crescente
e) f(x)= x+5 --> crescente