Mark All of the Following Functions That Are Increasing $\frac{1}{3} f(x)-1=x$

Multiple Choice

Mark all of the following functions that are increasing.

A) $\frac{1}{3} f(x) -1=x$
B) $-\frac{1}{3} g(x) =x+1$
C) $2 h(x) -x=3$
D) $j(x) =3 x$
E) $k(x) =3$
F) $2 p(x) -x=5$