>
f2:= x
-> x^3;
>
g2:= x
->
surd(x,3);
>
a2:=plot(f2(x),
x =
-1.5..1.5,
thickness=2,
color =
black):
>
b2:=
plot(g2(x),
x =
-1.5..1.5,
thickness=2,
color =
red):
>
c2:=
plot(x,
x =
-1.5..1.5,
thickness=2,
color =
blue):
>
d2:=
textplot([1.1,.5,`f2`],
thickness=2,
color =
magenta):
>
e2:=
textplot([1.5,2,`y=x`],
thickness=2,
color =
magenta):
>
h2:=
textplot([0.3,1.5,`g2`],
thickness=2,
color =
magenta):
>
display({a2,b2,c2,d2,e2,h2});