Your Algebra 1 skills
0 of 72 mastered
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A skill is mastered after three correct answers on at least two different days. Missed skills come back for review the next day, then after 3, 7 and 21 days.
Expressions
Equations
Inequalities
Linear functions
- Slope between two pointsNew
- Graphing a line from slope-intercept formNew
- Intercepts of a linear modelNew
- Slope from standard formNew
- Point-slope formNew
- Equation of a line through two pointsNew
- Equation of a linear function from its slope and a pointNew
- Parallel linesNew
- Slope of a perpendicular lineNew
- Linear function from a table of valuesNew
- Interpreting a linear modelNew
Systems of equations
Functions
Exponents and exponential functions
Polynomials and factoring
Quadratics
- Solving quadratics by factoringNew
- Solving by square rootsNew
- Completing the squareNew
- Quadratic formula with irrational rootsNew
- Discriminant and number of solutionsNew
- Zeros of a quadratic in factored formNew
- Vertex of a parabola in standard formNew
- Key features of a parabolaNew
- Vertex form of a quadraticNew
- Maximum of a quadratic modelNew
Data
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