9.2.4.8
Assess the reasonableness of a solution in its given context and compare the solution to appropriate graphical or numerical estimates; interpret a solution in the original context.
Example Problems
Solve the equation:
Solve the equation:
Solve the equation:
Khan Academy ResourcesSolutions of inequalities: algebraicSolutions of inequalities: graphicalInterpret parabolas in contextInterpret a quadratic graphRelating linear contexts to graph featuresSolutions of systems of inequalitiesSystems of inequalities word problemsTesting solutions to inequalities Testing solutions to systems of inequalitiesInterpreting a parabola in contextSolving systems of inequalities word problemInterpret a quadratic graph

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