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Main content

- Evaluate piecewise functionsGet 3 of 4 questions to level up!
- Evaluate step functionsGet 3 of 4 questions to level up!
- Parabolas introGet 3 of 4 questions to level up!
- Warmup: exponential vs. linear growthGet 3 of 3 questions to level up!
- Exponential vs. linear growthGet 3 of 4 questions to level up!
- Exponential vs. linear modelsGet 3 of 4 questions to level up!

- Graph interpretation word problemsGet 3 of 4 questions to level up!
- Linear equations word problems: graphsGet 3 of 4 questions to level up!
- Systems of equations word problemsGet 3 of 4 questions to level up!

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

- Polynomials introGet 3 of 4 questions to level up!
- Add polynomials (intro)Get 3 of 4 questions to level up!
- Subtract polynomials (intro)Get 3 of 4 questions to level up!
- Add & subtract polynomialsGet 3 of 4 questions to level up!

- Add & subtract polynomials: two variables (intro)Get 3 of 4 questions to level up!
- Add & subtract polynomials: two variablesGet 3 of 4 questions to level up!
- Add & subtract polynomials: find the errorGet 3 of 4 questions to level up!

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

- Multiply monomials Get 3 of 4 questions to level up!
- Multiply monomials (advanced)Get 3 of 4 questions to level up!

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

- Multiply binomials: area modelGet 3 of 4 questions to level up!
- Warmup: multiplying binomials introGet 3 of 4 questions to level up!
- Multiply binomials introGet 3 of 4 questions to level up!
- Multiply binomialsGet 3 of 4 questions to level up!

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

- Testing solutions to equationsGet 5 of 7 questions to level up!
- Number of solutions to equationsGet 3 of 4 questions to level up!
- Number of solutions to equations challengeGet 3 of 4 questions to level up!

- Testing solutions to inequalitiesGet 3 of 4 questions to level up!
- Plotting inequalitiesGet 3 of 4 questions to level up!
- One-step inequalitiesGet 5 of 7 questions to level up!
- Two-step inequalitiesGet 5 of 7 questions to level up!
- Multi-step linear inequalitiesGet 3 of 4 questions to level up!

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

- Zero product propertyGet 3 of 4 questions to level up!
- Quadratics by factoring (intro)Get 3 of 4 questions to level up!
- Linear equations with unknown coefficientsGet 3 of 4 questions to level up!

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

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

- Solutions of inequalities: algebraicGet 3 of 4 questions to level up!
- Solutions of inequalities: graphicalGet 3 of 4 questions to level up!
- Graphs of inequalitiesGet 3 of 4 questions to level up!
- Two-variable inequalities from their graphsGet 3 of 4 questions to level up!

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

- Solutions of systems of equationsGet 3 of 4 questions to level up!
- Systems of equations with graphingGet 3 of 4 questions to level up!
- Solutions of systems of inequalitiesGet 3 of 4 questions to level up!
- Systems of inequalities graphsGet 3 of 4 questions to level up!

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

- Systems of equations with eliminationGet 3 of 4 questions to level up!
- Systems of equations with elimination challengeGet 3 of 4 questions to level up!
- Reasoning with systems of equationsGet 3 of 4 questions to level up!

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

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

- Rate problems 2Get 3 of 4 questions to level up!
- Evaluate sequences in recursive formGet 3 of 4 questions to level up!

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

Up next for you:#### Unit test

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