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Find the inflection points, if any, of the function.
Method of Substitution
A technique for solving systems of equations by replacing one variable with an equivalent expression in terms of the other variables.
System of Equations
A set of two or more equations with the same variables, which are solved together.
Method of Substitution
A method involving the resolution of equation systems through isolating a variable in one equation and then inserting that solution into another equation.
System of Equations
A set of equations with the same variables, where the solution must satisfy all equations simultaneously.
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