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Unit 20: Operations and Algebra 229+
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- Equations with variables on both sidesGet 3 of 4 questions to level up!
- Equations with variables on both sides: decimals & fractionsGet 3 of 4 questions to level up!
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- Equations with parenthesesGet 3 of 4 questions to level up!
- Equations with parentheses: decimals & fractionsGet 3 of 4 questions to level up!
- Reasoning with linear equationsGet 3 of 4 questions to level up!
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- 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!
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- Linear equations with unknown coefficientsGet 3 of 4 questions to level up!
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- Compound inequalitiesGet 3 of 4 questions to level up!
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- 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!
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- Slope from graphGet 3 of 4 questions to level up!
- Graphing from slopeGet 3 of 4 questions to level up!
- Slope in a tableGet 3 of 4 questions to level up!
- Slope from two pointsGet 3 of 4 questions to level up!
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- Horizontal & vertical linesGet 5 of 7 questions to level up!
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- Intercepts from a graphGet 3 of 4 questions to level up!
- Intercepts from an equationGet 3 of 4 questions to level up!
- Intercepts from a tableGet 3 of 4 questions to level up!
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- Relating linear contexts to graph featuresGet 5 of 7 questions to level up!
- Using slope and intercepts in contextGet 3 of 4 questions to level up!
- Linear equations word problems: tablesGet 3 of 4 questions to level up!
- Linear equations word problems: graphsGet 3 of 4 questions to level up!
- Graphing linear relationships word problemsGet 3 of 4 questions to level up!
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- Slope-intercept introGet 3 of 4 questions to level up!
- Linear equations word problemsGet 3 of 4 questions to level up!
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- Slope-intercept equation from graphGet 3 of 4 questions to level up!
- Slope-intercept from two pointsGet 3 of 4 questions to level up!
- Writing linear equations word problemsGet 3 of 4 questions to level up!
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- Point-slope formGet 3 of 4 questions to level up!
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- Graph from linear standard formGet 3 of 4 questions to level up!
- Convert linear equations to standard formGet 3 of 4 questions to level up!
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- Slope from equationGet 3 of 4 questions to level up!
- Linear equations in any formGet 3 of 4 questions to level up!
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- Solutions of systems of equationsGet 3 of 4 questions to level up!
- Systems of equations with graphingGet 3 of 4 questions to level up!
- Creating systems in contextGet 3 of 4 questions to level up!
- Interpret points relative to a systemGet 3 of 4 questions to level up!
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- Reasoning with systems of equationsGet 3 of 4 questions to level up!
Level up on the above skills and collect up to 160 Mastery points
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- Combining equationsGet 3 of 4 questions to level up!
- Elimination strategiesGet 3 of 4 questions to level up!
- 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!
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- Number of solutions to a system of equations graphicallyGet 3 of 4 questions to level up!
- Number of solutions to a system of equations algebraicallyGet 3 of 4 questions to level up!
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- Age word problemsGet 3 of 4 questions to level up!
- Systems of equations word problemsGet 3 of 4 questions to level up!
- Systems of equations word problems (with zero and infinite solutions)Get 3 of 4 questions to level up!
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- Solutions of inequalities: algebraicGet 3 of 4 questions to level up!
- Solutions of inequalities: graphicalGet 3 of 4 questions to level up!
- Solutions of systems of inequalitiesGet 3 of 4 questions to level up!
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- Graphs of inequalitiesGet 3 of 4 questions to level up!
- Two-variable inequalities from their graphsGet 3 of 4 questions to level up!
- Systems of inequalities graphsGet 3 of 4 questions to level up!
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- Two-variable inequalities word problemsGet 3 of 4 questions to level up!
- Systems of inequalities word problemsGet 3 of 4 questions to level up!
- Analyzing structure with linear inequalitiesGet 5 of 6 questions to level up!
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- Evaluate functionsGet 3 of 4 questions to level up!
- Evaluate functions from their graphGet 3 of 4 questions to level up!
- Evaluate function expressionsGet 3 of 4 questions to level up!
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- Function inputs & outputs: equationGet 3 of 4 questions to level up!
- Function inputs & outputs: graphGet 3 of 4 questions to level up!
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- Function rules from equationsGet 3 of 4 questions to level up!
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- Function notation word problemsGet 3 of 4 questions to level up!
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- Identifying values in the domainGet 3 of 4 questions to level up!
- Determine the domain of functionsGet 3 of 4 questions to level up!
- Function domain word problemsGet 3 of 4 questions to level up!
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- Recognize functions from graphsGet 3 of 4 questions to level up!
- Recognize functions from tablesGet 3 of 4 questions to level up!
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- Relative maxima and minimaGet 3 of 4 questions to level up!
- Absolute maxima and minimaGet 3 of 4 questions to level up!
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- Positive and negative intervalsGet 3 of 4 questions to level up!
- Increasing and decreasing intervalsGet 3 of 4 questions to level up!
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- Evaluate inverse functionsGet 3 of 4 questions to level up!
- Finding inverses of linear functionsGet 3 of 4 questions to level up!
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- Extend arithmetic sequencesGet 3 of 4 questions to level up!
- Use arithmetic sequence formulasGet 5 of 7 questions to level up!
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- Recursive formulas for arithmetic sequencesGet 3 of 4 questions to level up!
- Explicit formulas for arithmetic sequencesGet 3 of 4 questions to level up!
- Converting recursive & explicit forms of arithmetic sequencesGet 3 of 4 questions to level up!
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- Extend geometric sequencesGet 3 of 4 questions to level up!
- Extend geometric sequences: negatives & fractionsGet 3 of 4 questions to level up!
- Use geometric sequence formulasGet 3 of 4 questions to level up!
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- Recursive formulas for geometric sequencesGet 3 of 4 questions to level up!
- Explicit formulas for geometric sequencesGet 3 of 4 questions to level up!
- Converting recursive & explicit forms of geometric sequencesGet 3 of 4 questions to level up!
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- Sequences word problemsGet 3 of 4 questions to level up!
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- Evaluate sequences in recursive formGet 3 of 4 questions to level up!
- Sequences and domainGet 3 of 4 questions to level up!
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- 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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- Exponential expressions word problems (numerical)Get 3 of 4 questions to level up!
- Exponential expressions word problems (algebraic)Get 3 of 4 questions to level up!
- Interpret exponential expressions word problemsGet 3 of 4 questions to level up!
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- Graphs of exponential growthGet 3 of 4 questions to level up!
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- Exponential vs. linear growth over timeGet 3 of 4 questions to level up!
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- Exponential growth vs. decayGet 3 of 4 questions to level up!
- Graphing exponential growth & decayGet 3 of 4 questions to level up!
- Writing functions with exponential decayGet 3 of 4 questions to level up!
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- Exponential functions from tables & graphsGet 3 of 4 questions to level up!
- Connecting exponential graphs with contextsGet 3 of 4 questions to level up!
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Level up on all the skills in this unit and collect up to 10,900 Mastery points!