Frequent Questions about our Solver

The problem

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Hi there - I'm trying to graph this but saying my expression is incomplete - do you know how I'm supposed to enter this in?


Answer provided by our tutors

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You should keep in mind that general functional notation (e.g. f(x) ) is not supported. If you wish to draw a function such as f(x) = x^2, replace f(x) with y (or any other unused variable), and type y=x^2 into the solver.

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