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

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### Learn

### Practice

- 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!

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### Practice

- 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 720 Mastery points

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### Practice

- 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!

### Learn

### Practice

- 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 560 Mastery points

### Learn

### Practice

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

### Learn

### Practice

- 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!

### Learn

### Practice

- 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 720 Mastery points

### Learn

### Practice

- 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!

### Learn

### Practice

- 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 720 Mastery points

### Learn

### Practice

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

### Learn

### Practice

- 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 480 Mastery points

### Learn

### Practice

- 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 320 Mastery points

### Learn

### Practice

- 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 320 Mastery points

### Learn

### Practice

- 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 240 Mastery points

### Learn

### Practice

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

### Learn

### Practice

- 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 320 Mastery points

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Level up on all the skills in this unit and collect up to 5500 Mastery points!