The CompositionTutor(f) command launches a tutor interface that composes the function f with the identity function $x$.

If f is not specified, CompositionTutor uses a default function.

The CompositionTutor(f, g) command launches a tutor interface that composes the functions f and g.

If f and g are not specified, CompositionTutor uses default functions.

If an expression in one variable is specified, the tutor replaces the variable name with x.

$\mathrm{with}\left(\mathrm{Student}\left[\mathrm{Precalculus}\right]\right)\:$

$\mathrm{CompositionTutor}\left(\right)$

$\mathrm{CompositionTutor}\left(x^3+2\,\frac{1}{x^2}\right)$