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There are copious comments in the definition of the function eqnline about the voodoo needed to have a JSXGraph diagram interact with the input box for a part.

Basic indefinite integrals, Basic definite integrals, integration by substitution

rebel

rebelmaths

Solve a logarithmic expression for an unknown $x$

There are copious comments in the definition of the function eqnline about the voodoo needed to have a JSXGraph diagram interact with the input box for a part.

Student is asked to sketch $f(x)=\log_2(x)$, by plotting several points and selecting the correct graph.

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Composite functions.

Differential equations.

rebelmaths

Determine if an argument is valid or not.

Four questions on statics of a particle.