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# Module 1: Relationships between quantities and reasoning with equations and their graphs

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Evaluate piecewise functionsGet 3 of 4 questions to level up!

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Evaluate step functionsGet 3 of 4 questions to level up!

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Parabolas introGet 5 of 7 questions to level up!

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Warmup: exponential vs. linear growthGet 3 of 3 questions to level up!

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Exponential vs. linear growthGet 3 of 4 questions to level up!

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Exponential vs. linear modelsGet 3 of 4 questions to level up!

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Graph interpretation word problemsGet 3 of 4 questions to level up!

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Linear equations word problems: graphsGet 3 of 4 questions to level up!

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Systems of equations word problemsGet 3 of 4 questions to level up!

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Level up on the above skills and collect up to 900 Mastery points

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Polynomials introGet 3 of 4 questions to level up!

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Add polynomials (intro)Get 3 of 4 questions to level up!

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Subtract polynomials (intro)Get 3 of 4 questions to level up!

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Add & subtract polynomialsGet 3 of 4 questions to level up!

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Add & subtract polynomials: two variables (intro)Get 3 of 4 questions to level up!

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Add & subtract polynomials: two variablesGet 3 of 4 questions to level up!

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Add & subtract polynomials: find the errorGet 3 of 4 questions to level up!

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Level up on the above skills and collect up to 700 Mastery points

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Multiply monomials Get 3 of 4 questions to level up!

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Multiply monomialsGet 3 of 4 questions to level up!

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Multiply monomials by polynomials: area modelGet 3 of 4 questions to level up!

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Multiply monomials by polynomialsGet 3 of 4 questions to level up!

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Multiply monomials by polynomials challengeGet 3 of 4 questions to level up!

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Multiply binomials: area modelGet 3 of 4 questions to level up!

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Warmup: multiplying binomials introGet 3 of 4 questions to level up!

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Multiply binomials introGet 3 of 4 questions to level up!

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Multiply binomialsGet 3 of 4 questions to level up!

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Level up on the above skills and collect up to 900 Mastery points

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Testing solutions to equationsGet 5 of 7 questions to level up!

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Number of solutions to equationsGet 3 of 4 questions to level up!

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Number of solutions to equations challengeGet 3 of 4 questions to level up!

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Testing solutions to inequalitiesGet 3 of 4 questions to level up!

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Plotting inequalitiesGet 3 of 4 questions to level up!

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One-step inequalitiesGet 5 of 7 questions to level up!

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Two-step inequalitiesGet 5 of 7 questions to level up!

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Multi-step linear inequalitiesGet 3 of 4 questions to level up!

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Level up on the above skills and collect up to 900 Mastery points

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Zero product propertyGet 3 of 4 questions to level up!

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Quadratics by factoring (intro)Get 3 of 4 questions to level up!

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Linear equations with unknown coefficientsGet 3 of 4 questions to level up!

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Solutions to 2-variable equationsGet 3 of 4 questions to level up!

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Complete solutions to 2-variable equationsGet 3 of 4 questions to level up!

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Level up on the above skills and collect up to 500 Mastery points

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Solutions of inequalities: algebraicGet 3 of 4 questions to level up!

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Solutions of inequalities: graphicalGet 3 of 4 questions to level up!

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Graphs of inequalitiesGet 3 of 4 questions to level up!

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Two-variable inequalities from their graphsGet 3 of 4 questions to level up!

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Level up on the above skills and collect up to 400 Mastery points

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Solutions of systems of equationsGet 3 of 4 questions to level up!

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Systems of equations with graphingGet 3 of 4 questions to level up!

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Solutions of systems of inequalitiesGet 3 of 4 questions to level up!

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Systems of inequalities graphsGet 3 of 4 questions to level up!

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Level up on the above skills and collect up to 400 Mastery points

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Systems of equations with eliminationGet 3 of 4 questions to level up!

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Systems of equations with elimination challengeGet 3 of 4 questions to level up!

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Equivalent systems of equationsGet 3 of 4 questions to level up!

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Level up on the above skills and collect up to 300 Mastery points

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Age word problemsGet 3 of 4 questions to level up!

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Systems of inequalities word problemsGet 3 of 4 questions to level up!

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Rate problems 2Get 3 of 4 questions to level up!

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Evaluate sequences in recursive formGet 3 of 4 questions to level up!

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Level up on the above skills and collect up to 400 Mastery points

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Level up on all the skills in this unit and collect up to 5400 Mastery points!